- underhanded
- adj1. dirty, unfair, below-the-belt, against the rules, underhand, Inf. left-handed; deceitful, treacherous, perfidious, double-dealing, two-timing; dishonest, immoral, sinful, bad, wrong, wrongful, unconscionable, unscrupulous, dishonorable; corrupt, misfeasant, malfeasant, crooked, under-the-table, under-the-counter, (of politics) backroom, shady; unauthorized, illicit, illegal, unlawful, criminal, felonious, bootleg; sneaky, clandestine, surreptitious, hugger-mugger, undercover, stealthy, furtive, covert, secret; insidious, shifty, guileful, artful, Machiavellian, scheming, crafty, designing, plotting, calculating, sharp, slippery, cunning, wily, foxy, snaky.2. undermanned, understaffed, short-handed, short a hand or worker, short of workers.
A Note on the Style of the synonym finder. 2014.