Learn on PengiVocabulary for the College Bound Student (Grade 8)Chapter 5: Words Derived From Latin

Lesson 3: 1. Rupt, 2. Cide, 3. String (Strict), 4. Vor, 5. Viv

In this Grade 8 lesson from Vocabulary for the College Bound Student, students explore five Latin roots — rupt, cide, string/strict, vor, and viv — and the English words derived from them. Students learn to recognize and use terms such as incorruptible, genocide, stringent, voracious, and vivacious by understanding the core meanings of each root. Practice exercises reinforce correct usage in context, building both vocabulary depth and word-analysis skills essential for college-level reading.

Section 1

The Root 'Rupt' (Meaning: break, burst)

Let's kick things off with words that are all about breaking points! The root 'rupt' gives us words describing everything from a sudden change to a complete collapse.

Key Words

abrupt (adj.)corrupt (adj.)corrupt (v.)disrupt (v.)
erupt (v.)incorruptible (adj.)interrupt (v.)rupture (n.)

Example Usage

  • The simmering tension between the two teams might erupt into a full-blown argument.
  • The actor's abrupt departure from the show shocked the fans.
  • We need an incorruptible referee to ensure the championship game is fair.

Explanation

The root 'Rupt' comes from Latin and means "to break" or "burst." Words with this root describe things that are broken, sudden, or disorderly. Think of a volcano erupting or a conversation being interrupted—both involve a break in the normal flow. These words can be used for physical breaks, like a ruptured pipe, or for abstract breaks, like someone who is corrupt and has broken away from good morals.

Section 2

The Root 'Cide' (Meaning: killing, killer)

This next group of words has a very direct and serious meaning. The root 'cide' tells you that something is being eliminated or killed.

Key Words

bactericide (n.)biocide (n.)fratricide (n.)fungicide (n.)
genocide (n.)germicide (n.)herbicide (n.)homicide (n.)
infanticide (n.)insecticide (n.)matricide (n.)patricide (n.)
pesticide (n.)regicide (n.)sororicide (n.)suicide (n.)
tyrannicide (n.)

Example Usage

  • To protect the crops, the farmer sprayed a mild herbicide to get rid of the weeds.
  • The detective concluded it wasn't a simple accident; it was a case of homicide.
  • In Shakespeare's Hamlet, the prince's uncle commits fratricide by murdering his own brother, the king.

Explanation

The Latin root 'Cide' means "killing" or "killer." This root is very direct and is used to form words that describe the act of killing something or someone. From getting rid of pests with pesticides to tragic events like homicide (killing a person) or genocide (killing a whole group of people), this root deals with destruction and endings.

Section 3

The Root 'String' (Strict) (Meaning: bind, draw tight)

Get ready for words about limits, tightness, and control! The root 'string' or 'strict' binds these words together with a common theme of tightening or confining.

Key Words

astringent (adj.)astringent (n.)boa constrictor (n.)constrict (v.)
restrict (v.)stricture (n.)stringent (adj.)unrestricted (adj.)

Example Usage

  • My parents restrict my screen time to one hour on school nights.
  • The library has stringent rules about noise to ensure a quiet study environment.
  • If you interpret a minor suggestion for improvement as a major stricture, you are being too sensitive.

Explanation

The root 'String' or 'Strict' means "to bind" or "draw tight." These words are all about limits, tightness, and control. Think of something that constricts, like a tight collar, or rules that restrict your freedom. It can also describe something severe or harsh, like a stringent regulation, or even a critical comment, known as a stricture.

Section 4

The Root 'Vor' (Meaning: eat greedily)

Time to talk about appetites! The root 'vor' is all about eating, whether it's plants, meat, or even books and information.

Key Words

carnivore (n.)carnivorous (adj.)devour (v.)frugivorous (adj.)
herbivore (n.)herbivorous (adj.)insectivorous (adj.)omnivore (n.)
omnivorous (adj.)voracious (adj.)

Example Usage

  • My hungry brother will devour that entire pizza by himself.
  • Because they eat both meat and plants, bears are considered omnivorous animals.
  • Ladybugs are insectivorous and help gardeners by eating aphids and other pests.

Explanation

The Latin root 'Vor' means "to eat greedily." This root is all about appetites! It's used to classify animals by what they eat, like a meat-eating carnivore or a plant-eating herbivore. It also describes someone with a huge appetite, who might be called a voracious eater. The word can even be used figuratively, like an omnivorous reader who consumes every book they can find.

Section 5

The Root 'Viv' (Meaning: live, alive)

Let's end on a lively note! Words with the root 'viv' are bursting with life, energy, and the spirit of being alive.

Key Words

convivial (adj.)revive (v.)survive (v.)vivacious (adj.)
vivacity (n.)vivid (adj.)vivify (v.)vivisection (n.)

Example Usage

  • After a long winter, the first warm spring day seemed to revive the whole town's spirit.
  • She was known for her vivacious personality, always the life of the party with her endless energy.
  • My grandfather told stories of the past in such vivid detail that I felt like I was there.

Explanation

The Latin root 'Viv' means "to live" or "be alive." Words with this root celebrate life, energy, and togetherness. A vivacious person is full of life and energy. A memory can be so clear and sharp that it feels vivid. Friends might gather for a convivial party, and a wilted plant might revive with some water. It's all about the spirit of being alive!

Book overview

Jump across lessons in the current chapter without opening the full course modal.

Continue this chapter

Chapter 5: Words Derived From Latin

  1. Lesson 1

    Lesson 1: LATIN PREFIXES 1-15

  2. Lesson 2

    Lesson 2: LATIN PREFIXES 16-30

  3. Lesson 3Current

    Lesson 3: 1. Rupt, 2. Cide, 3. String (Strict), 4. Vor, 5. Viv

  4. Lesson 4

    Lesson 4: 6. Tort (Tors), 7. Vict (Vinc), 8. Fract (Frag), 9. Omni, 10. Fleet (Flex)

  5. Lesson 5

    Lesson 5: 11. Ten (Tin, Tent), 12. Mon (Monit), 13. Mand (Mandat), 14. Cred (Credit), 15. Fid

  6. Lesson 6

    Lesson 6: 16. Grat, 17. Mor (Mort), 18. Corp, 19. Due (Duct), 20. Secut (Sequ)

  7. Lesson 7

    Lesson 7: 21. Cur (Curr, Curs), 22. Gress (Grad), 23. Ped, 24. Tact (Tang), 25. Prehend (Prehens)

  8. Lesson 8

    Lesson 8: 26. Ject, 27. Vert (Vers), 28. Mis (Miss, Mit, Mitt), 29. Locut (Loqu), 30. Fer(ous)

Lesson overview

Expand to review the lesson summary and core properties.

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Section 1

The Root 'Rupt' (Meaning: break, burst)

Let's kick things off with words that are all about breaking points! The root 'rupt' gives us words describing everything from a sudden change to a complete collapse.

Key Words

abrupt (adj.)corrupt (adj.)corrupt (v.)disrupt (v.)
erupt (v.)incorruptible (adj.)interrupt (v.)rupture (n.)

Example Usage

  • The simmering tension between the two teams might erupt into a full-blown argument.
  • The actor's abrupt departure from the show shocked the fans.
  • We need an incorruptible referee to ensure the championship game is fair.

Explanation

The root 'Rupt' comes from Latin and means "to break" or "burst." Words with this root describe things that are broken, sudden, or disorderly. Think of a volcano erupting or a conversation being interrupted—both involve a break in the normal flow. These words can be used for physical breaks, like a ruptured pipe, or for abstract breaks, like someone who is corrupt and has broken away from good morals.

Section 2

The Root 'Cide' (Meaning: killing, killer)

This next group of words has a very direct and serious meaning. The root 'cide' tells you that something is being eliminated or killed.

Key Words

bactericide (n.)biocide (n.)fratricide (n.)fungicide (n.)
genocide (n.)germicide (n.)herbicide (n.)homicide (n.)
infanticide (n.)insecticide (n.)matricide (n.)patricide (n.)
pesticide (n.)regicide (n.)sororicide (n.)suicide (n.)
tyrannicide (n.)

Example Usage

  • To protect the crops, the farmer sprayed a mild herbicide to get rid of the weeds.
  • The detective concluded it wasn't a simple accident; it was a case of homicide.
  • In Shakespeare's Hamlet, the prince's uncle commits fratricide by murdering his own brother, the king.

Explanation

The Latin root 'Cide' means "killing" or "killer." This root is very direct and is used to form words that describe the act of killing something or someone. From getting rid of pests with pesticides to tragic events like homicide (killing a person) or genocide (killing a whole group of people), this root deals with destruction and endings.

Section 3

The Root 'String' (Strict) (Meaning: bind, draw tight)

Get ready for words about limits, tightness, and control! The root 'string' or 'strict' binds these words together with a common theme of tightening or confining.

Key Words

astringent (adj.)astringent (n.)boa constrictor (n.)constrict (v.)
restrict (v.)stricture (n.)stringent (adj.)unrestricted (adj.)

Example Usage

  • My parents restrict my screen time to one hour on school nights.
  • The library has stringent rules about noise to ensure a quiet study environment.
  • If you interpret a minor suggestion for improvement as a major stricture, you are being too sensitive.

Explanation

The root 'String' or 'Strict' means "to bind" or "draw tight." These words are all about limits, tightness, and control. Think of something that constricts, like a tight collar, or rules that restrict your freedom. It can also describe something severe or harsh, like a stringent regulation, or even a critical comment, known as a stricture.

Section 4

The Root 'Vor' (Meaning: eat greedily)

Time to talk about appetites! The root 'vor' is all about eating, whether it's plants, meat, or even books and information.

Key Words

carnivore (n.)carnivorous (adj.)devour (v.)frugivorous (adj.)
herbivore (n.)herbivorous (adj.)insectivorous (adj.)omnivore (n.)
omnivorous (adj.)voracious (adj.)

Example Usage

  • My hungry brother will devour that entire pizza by himself.
  • Because they eat both meat and plants, bears are considered omnivorous animals.
  • Ladybugs are insectivorous and help gardeners by eating aphids and other pests.

Explanation

The Latin root 'Vor' means "to eat greedily." This root is all about appetites! It's used to classify animals by what they eat, like a meat-eating carnivore or a plant-eating herbivore. It also describes someone with a huge appetite, who might be called a voracious eater. The word can even be used figuratively, like an omnivorous reader who consumes every book they can find.

Section 5

The Root 'Viv' (Meaning: live, alive)

Let's end on a lively note! Words with the root 'viv' are bursting with life, energy, and the spirit of being alive.

Key Words

convivial (adj.)revive (v.)survive (v.)vivacious (adj.)
vivacity (n.)vivid (adj.)vivify (v.)vivisection (n.)

Example Usage

  • After a long winter, the first warm spring day seemed to revive the whole town's spirit.
  • She was known for her vivacious personality, always the life of the party with her endless energy.
  • My grandfather told stories of the past in such vivid detail that I felt like I was there.

Explanation

The Latin root 'Viv' means "to live" or "be alive." Words with this root celebrate life, energy, and togetherness. A vivacious person is full of life and energy. A memory can be so clear and sharp that it feels vivid. Friends might gather for a convivial party, and a wilted plant might revive with some water. It's all about the spirit of being alive!

Book overview

Jump across lessons in the current chapter without opening the full course modal.

Continue this chapter

Chapter 5: Words Derived From Latin

  1. Lesson 1

    Lesson 1: LATIN PREFIXES 1-15

  2. Lesson 2

    Lesson 2: LATIN PREFIXES 16-30

  3. Lesson 3Current

    Lesson 3: 1. Rupt, 2. Cide, 3. String (Strict), 4. Vor, 5. Viv

  4. Lesson 4

    Lesson 4: 6. Tort (Tors), 7. Vict (Vinc), 8. Fract (Frag), 9. Omni, 10. Fleet (Flex)

  5. Lesson 5

    Lesson 5: 11. Ten (Tin, Tent), 12. Mon (Monit), 13. Mand (Mandat), 14. Cred (Credit), 15. Fid

  6. Lesson 6

    Lesson 6: 16. Grat, 17. Mor (Mort), 18. Corp, 19. Due (Duct), 20. Secut (Sequ)

  7. Lesson 7

    Lesson 7: 21. Cur (Curr, Curs), 22. Gress (Grad), 23. Ped, 24. Tact (Tang), 25. Prehend (Prehens)

  8. Lesson 8

    Lesson 8: 26. Ject, 27. Vert (Vers), 28. Mis (Miss, Mit, Mitt), 29. Locut (Loqu), 30. Fer(ous)