5 words for CGIOOT 1-letter words

Filter answers for the "cgioot" by length:
Sort
Alphabet (A–Z)
Alphabet (Z–A)
Scrabble score

1 letter (5)

c g i o t
Boast – black bird
?
C
?
R
?
O
?
W
Hint 1 meaning
A bird, usually black, of the genus Corvus, having a strong conical beak, with projecting bristles. It has a harsh, croaking note. See Caw.
Hint 2 anagram
CRWO
Hint 3 another clue
Ridicule
10 +1