unknown to most people
widely or fully known
frequently experienced; known closely or intimately
limited or below average in number or quantity or magnitude or extent
(quantifier used with mass nouns) small in quantity or degree; not much or almost none or (with `a') at least some
a small amount or duration
(of children and animals) young, immature
(informal) small and of little importance
(of a voice) faint
apprehended with certainty
