diminutive, infinitesimal, miniature, tiny, weeny, weensy, petite, teeny, miniscule, lilliputian, more...

large, big, huge, substantial, massive

small, tiny, petite, teeny, wee, teeny-weeny, minuscule, microscopic, more...

atlantic, late, very, young, much, old, poor, overdosage, arkansas, pre, post

wee bit,   not very much,   li'l,   just a bit,   not a lot of,   not that much,   a short distance,   not much time,   not alot,   barely anything,   terrible (brat)