"i+s"^^ . "rare"@en-us . . . "301618418"@en-us . . "01678112-a"^^ . "301627495"@en-us . "marked by an uncommon quality; especially superlative or extreme of its kind; \"what is so rare as a day in June\"-J.R.Lowell; \"a rare skill\"; \"an uncommon sense of humor\"; \"she was kind to an uncommon degree\""@en-us . . "uncommon"@en-us . . . . "rare"^^ . "301678112"@en-us . "301678112"^^ . . . "0.5"^^ . . "0.25"^^ . "i+s"^^ . . . .