quill feathers. remiges.
quilt, n. coverlet, bedquilt, counterpane.
quip, n. [gibe], [taunt], [quirk].
quirk, n. [evasion], [subterfuge], [shift];, [quibble], prevarication, equivocation; retort, [quip], [gibe].
quirky, adv. [tricky], disingenuous, [deceitful].
quit, v. [cease], [stop], desist, discontinue, [forbear], break off; [abandon], [leave], [forsake], evacuate, [surrender], [resign]; [absolve], [acquit]. Antonyms: continue, [persist], [stay].
quitch grass. crouch [grass], quack [grass].
quiver, v. [tremble], [shake], [shudder], [quake].
quivering, a. trimbling, tremulous, shuddering, [shaking].