quibble vs sidestep

quibble and sidestep both are nouns.

Word	Noun	Adjective	Verb	Adverb
quibble	Yes	No	Yes	No
sidestep	Yes	No	Yes	No

As verbs, sidestep is a hypernym of quibble; that is, sidestep is a word with a broader meaning than quibble:

quibble: evade the truth of a point or question by raising irrelevant objections
sidestep: avoid or try to avoid fulfilling, answering, or performing (duties, questions, or issues)

Other hypernyms of quibble include circumvent, dodge, duck, elude, evade, fudge, hedge, parry, put off, skirt.

quibble (noun)	sidestep (noun)
an evasion of the point of an argument by raising irrelevant distinctions or objections	a step to one side (as in boxing or dancing)

quibble (verb)	sidestep (verb)
argue over petty things	avoid or try to avoid fulfilling, answering, or performing (duties, questions, or issues)
evade the truth of a point or question by raising irrelevant objections