Rare (6)
'rare' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for unusual that I've seen before include "Peculiar" , "Not normal, strange" , "Extraordinary!" , "Remarkable, exceptional" , "Not commonly encountered" .)
'rare' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for scarce that I've seen before include "Rarely seen" , "Uncommon" , "Not often found" , "Wanting" , "Insufficient to meet demand" .)
'rare' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for uncommon that I've seen before include "Strange" , "Rarely seen" , "Not usual, remarkable" , "Rare, unusual" , "Exceptional" .)
'rare' is the definition.
(synonyms)
This is all the clue.
(Other definitions for underdone that I've seen before include "raw!" , "Not sufficiently cooked" , "could be rare" , "Insufficiently cooked" , "Inadequately cooked" .)