adj. 1 See incongruous. 2 irregular, capricious, fickle, erratic, inconstant, uneven, unpredictable, unreliable, undependable, unstable, unsteady, changeable, variable Their behaviour is so inconsistent that I can't tell what they'll do next
INCONSISTENT
Meaning of INCONSISTENT in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012