Front

to stick to; to follow or believe

Back

adhere

Front

nervous, anxious, worried

Back

apprehensive

Front

Appearing true or real until closely examined; fake, misleading.

Back

superficial

Front

immediate, certain, anticipate

Back

imminent

Front

overwhelming, serious, deep

Back

profound

Front

attempt, aspire, venture

Back

endeavor

Front

Constant, recurring

Back

Perpetual

Front

Conflicting, Contradictory

Back

paradoxical

Front

belittle, talk down to;

Back

condescend

Front

Not openly acknowledged; secret

Back

covert