Answer: nit

AnswerCrossword Clue
NITComplaint that's "picked"
NITPostseason college-basketball competition
NITSilly fellow
NITMinor flaw
NITFool, in Folkestone
NITPostseason hoops competition, for short
NITInsignificant detail
NITN.Y.C. college basketball event
NITTiny insect
NITCritic's pick?
NITCollege hoops event, initially
NITImbecile, in British slang
NITMinor criticism
NIT"Picked" picayune point
NITIt's hardly worth picking
NITPicker lead-in
NITSmall point
NITTrivial point to pick
NITWit and pick lead-in
NITDunderhead, in Dover
nitthe egg of a parasitic insect
NITSomething to pick
NITHoops tourney, for short
NITThis isn't welcome in school
NITLittle louse
NITNottingham nerd
NITNCAA tourney's lesser cousin
NITPrefix for wit
NITOne of the basketball tournaments
NITPick of a fault-finder?
NITMarch hoops event (abbr.)
NITColl. basketball tourney
NITTiny criticism
NITQuibble
NITItem picked
NITEgg of a louse
NITPetty complaint
NITTiny louse
NITProverbial item to pick
NITFuture louse