Synonyms of double-cross in English:

double-cross


See definition of double-cross

verb

1‘he was double-crossing his family behind their backs’

SYNONYMS
betray, cheat, defraud, trick, hoodwink, mislead, deceive, swindle, break one's promise to, be disloyal to, be unfaithful to, break faith with, play false, fail, let down
informal two-time, stitch up, do the dirty on, sell down the river
ANTONYMS

be loyal, play it straight