UNPREDICTABLE
Meaning of UNPREDICTABLE in English
adjective
Synonyms: uncertain 1, capricious, chancy, dicey, erratic, fluctuant, iffy, incalculable, whimsical
Antonyms: predictable
Merriam Webster.
Collegiate thesaurus English vocabulary.
Английский энциклопедический словарь тезаурус.
2003