Adverse
mediumNegative toneAD-vers
adjective
Definition
Preventing success or development; harmful or unfavorable
Memory hook
AD-VERSE: the universe turned AGAINST you — harmful, unfavorable conditions.
Word roots
Learning roots unlocks whole word families. Study common GRE root words.
Examples
“The drug was withdrawn due to adverse side effects.”
“Adverse weather conditions delayed the expedition.”
Test yourself
Fill in the blank with the right word:
“The drug was withdrawn due to ______ side effects.”
Show answer
adverse
Synonyms
Antonyms
Categories
GRE Tip
Adverse is a medium-difficulty GRE word. On the GRE, you might see it paired with synonyms like "unfavorable" or "detrimental" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "favorable".
Related GRE Words
injurious
Causing or likely to cause damage or harm
detrimental
Tending to cause harm; damaging
inimical
Tending to obstruct or harm; unfriendly; hostile
antagonistic
Showing or feeling active opposition or hostility toward someone or something
averse
Having a strong dislike or opposition to something
deleterious
Causing harm or damage; injurious
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