depthless Synonyms

below the mark small slight skin-deep sketchy short shoal shallow passing little jejune superficial surface thin not deep almost empty on the surface counterproductive uncritical ankle-deep sand bar ahistorical trivial trifling insignificant inconsiderable careless brief brainless boring beneath below beggarly apparent anonymous abject casual causeless childish glib frivolous dishonorable dishonored diminutive detail desultory cursory cosmetic common abased