adjective
Synonyms: sly 2, artful, astute, crafty, cunning, deep, foxy, guileful, tricky, wily
Related Word: perfidious, treacherous; dangerous, perilous; gradual, subtle
adjective
Synonyms: sly 2, artful, astute, crafty, cunning, deep, foxy, guileful, tricky, wily
Related Word: perfidious, treacherous; dangerous, perilous; gradual, subtle
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003