superficially
adverb
[ ˌsuːpəˈfɪʃ(ə)li ]
• as to the outward appearance only; on the surface.
• "the theory is superficially attractive"
Similar:
apparently,
seemingly,
ostensibly,
outwardly,
on the surface,
on the face of it,
to all appearances,
to all intents and purposes,
at first glance,
at face value,
to the casual eye,
externally,
visibly,
trivially,
• not thoroughly or deeply.
• "I understood the issue only superficially"
• at or on the surface or skin.
• "he was superficially wounded in the neck"
