superficial
su-per-fi-cial
adjective
Existing only on the surface; not deep, thorough, or serious.
"The scratch on the car was only superficial."
Thesaurus
Synonyms: seeming, ostensible, slick, skin-deep, looking, dilettante, sounding, dilettantish, apparent, dilettanteish, glib, neat
Antonyms: profound