Source : WordNet®

buggiest
     See {buggy}

buggy
     adj 1: informal or slang terms for mentally irregular; "it used to
            drive my husband balmy" [syn: {balmy}, {barmy}, {bats},
             {batty}, {bonkers}, {cracked}, {crackers}, {daft}, {dotty},
             {fruity}, {haywire}, {kooky}, {kookie}, {loco}, {loony},
             {loopy}, {nuts}, {nutty}, {round the bend}, {around
            the bend}, {wacky}, {whacky}]
     2: infested with bugs
     n : a small lightweight carriage; drawn by a single horse [syn:
         {roadster}]
     [also: {buggiest}, {buggier}]