adj. 25B6; adjective
distasteful behaviour : UNPLEASANT, disagreeable, displeasing, undesirable; objectionable, offensive, unsavoury, unpalatable, obnoxious; disgusting, repellent, repulsive, revolting, repugnant, abhorrent, loathsome, vile.
their eggs are distasteful to predators : UNPALATABLE, unsavoury, unappetizing, inedible, disgusting.
agreeable, tasty.