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  3. /terr

terrere

Latin

Variants

terrterrereterro

Related Roots

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About This Root

From Latin terrēre (to frighten, fill with dread). Distinct from terra (earth). Produces a spectrum of fear: terror (extreme fear), terrible (causing dread), terrify (to fill with fear), terrific (originally "terrifying," now flipped to mean "wonderful"), and deter/deterrent (to frighten away from). The semantic reversal of terrific is one of English's notable shifts.

Associated Words

deter

To discourage or prevent someone from doing something

IELTSTOEFLGRE

deterrent

Something that discourages action; serving to deter

TOEFLC1

terrible

Extremely bad or unpleasant; causing fear or distress

NGSL 2kTOEFLA1

terribly

Very; extremely; in a very bad way

TOEFLB1

terrific

Extremely good; excellent; very great or intense

IELTSTOEFLB1

terrify

To cause extreme fear; to frighten greatly

IELTSTOEFLA2

terrifying

Causing extreme fear; deeply frightening

TOEFLB2

terror

Intense fear or dread; a cause of great fear

IELTSTOEFLB1