4 words for HO 1–2 letters

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

1 letter (2)

h o
Sort
Alphabet (A–Z)
Alphabet (Z–A)
Scrabble score

2 letters (2)

ho oh
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
RCOW
Hint 3 another clue
Ridicule
38 +3