PERFUNCTORILY is to INSPIRATION as:

Explanation

The relationship is between an adverb describing a manner that lacks genuine feeling and a noun representing a strong positive emotion. 'Perfunctorily' means doing something with minimal effort or interest, which contrasts with 'inspiration,' a deep feeling of enthusiasm. Similarly, 'insolently' means disrespectfully, which contrasts with 'veneration,' a feeling of profound respect.