What is the crossword answer for the clue: Not the sharpest knife in the drawer

DIM - a 3 letter word may be the answer you are looking for!

OAF - a 3 letter word may be the answer you are looking for!

SLOW - a 4 letter word may be the answer you are looking for!

DENSE - a 5 letter word may be the answer you are looking for!

MORON - a 5 letter word may be the answer you are looking for!

OBTUSE - a 6 letter word may be the answer you are looking for!

MUTTONHEAD - a 10 letter word may be the answer you are looking for!

Not the sharpest knife in the drawer

3 Character Answers:

DIM

OAF

4 Character Answers:

SLOW

5 Character Answers:

DENSE

MORON

6 Character Answers:

OBTUSE

10 Character Answers:

MUTTONHEAD