obvious 7 Associations

apparent (similar term) evident (similar term) manifest (similar term) patent (similar term) plain (similar term) unmistakable (similar term) axiomatic (similar term)

superficial 11 Associations

apparent (similar term) ostensible (similar term) seeming (similar term) dilettante (similar term) dilettantish (similar term) dilettanteish (similar term) sciolistic (similar term)

unobvious 9 Associations

unapparent (similar term) unprovable (similar term) obvious (antonym)