Answer: wee

AnswerCrossword Clue
WEEMinute
WEELeprechaun-sized
WEEWillie Winkie-sized
WEELike a leprechaun
WEEHard to see, possibly
WEELittle
WEEUndersize
WEELike runts of the litter
WEEEarly, as hours
WEEBitsy
WEELike the "DRINK ME" bottle down the rabbit hole
WEEItsy-bitsy
WEELike a bairn
WEEEver so slight
WEELike early hours
WEEMinuscule
WEELike some hours
WEEPint-size
WEELike early morning hours
WEETiny, as a bairn
weeto urinate (to discharge urine) / tiny (very small)
WEEBit modifier
WEEReally tiny
WEESee 43A
WEETiny
WEELike Willie Keeler
WEELilliputian
WEEScarcely seeable
WEETeensy
WEEMicroscopic
WEEVery tiny
WEEClarinetist Pee .. Russell
WEEEensy
WEETeeny
WEEDiminutive
WEEMiniature
WEEItty-bitty
WEELeprechaun-like
WEELeprechaun-size
WEEGiant's antithesis