Tastelessness
131tasteless — (adj.) 1590s, unable to taste; c.1600, uninteresting; 1610s, insipid; 1670s, tactless; from TASTE (Cf. taste) (n.) + LESS (Cf. less). Related: Tastelessly; tastelessness …
132flashiness — n. showiness, gaudiness, tastelessness; superficiality; quality of being brilliant and dazzling …
