UNDETERMINED Scrabble 16 Words With Friends 20 Definition adjective not yet having been ascertained or determined. adjective not precisely determined or established. — synonyms: indeterminate adjective not brought to a conclusion. — synonyms: open, undecided, unresolved See all 472 words you can make from UNDETERMINED → 12-letter words Words starting with U Words ending with D ← Unscramble different letters