as straight as a die Antonyms

cheating treacherous twisting underhand underhanded undulating unprincipled unscrupulous untruthful wavy winding zigzag zigzagging untrustworthy two-timing duplicitous two-faced curvy tortuous tacking snaky circuitous crooked cunning curving deceitful deceptive devious dissembling double dealing fraudulent janus-faced looping roundabout scheming serpentine sinuous snaking wiggly