Synonyms of indefinite in English:

indefinite


See definition of indefinite

adjective

1‘an indefinite period’

SYNONYMS
unknown, indeterminate, unspecified, unlimited, unrestricted, undecided, undetermined, undefined, unfixed, unsettled, unresolved, uncertain
limitless, infinite, endless, immeasurable
ANTONYMS

fixed, limited

2‘a word with an indefinite meaning’

SYNONYMS
vague, ill-defined, unclear, loose, general, imprecise, inexact, nebulous, blurred, fuzzy, hazy, confused, obscure, ambiguous, equivocal, doubtful, dubious
ANTONYMS

clear