I. adjective
Synonyms: sufficient 1, adequate, comfortable, competent, decent, satisfactory, sufficing
II. adverb
1.
in or to a degree or quantity that satisfies some condition
unstable enough to react with water
Synonyms: adequately, sufficiently
Related Word: abundantly, amply; acceptably, admissibly, satisfactorily; commensurately, proportionately
2.
in a tolerable degree
she sang well enough
Synonyms: averagely, fairly, moderately, passably, rather, so-so, tolerably
Related Word: acceptably, decently, satisfactorily
III. noun
as much as is needed or wanted
we have enough for all of our needs
Synonyms: adequacy, competence, sufficiency, sufficient
Related Word: abundance, ampleness, plenty
Contrasted words: inadequateness; deficiency, deficit, lack, shortage, want; outage, ullage, wantage
Antonyms: inadequacy, insufficiency