superficially
Definitions
In a manner that affects only the surface or exterior of something.
In a way that lacks depth, thoroughness, or genuine understanding.
Examples
The two problems appear superficially similar, but they have very different root causes.
He only superficially examined the report, so he missed several critical errors.
Synonyms
on the surface outwardly externally slightly cursory perfunctorily
Antonyms
deeply thoroughly profoundly genuinely substantially intimately