What are some costumes that begin with the letter O?

Answer 1

In Scrabble Dictionary, these are the two letter words that starts with O, such as ok, on, of, oh, ox, oz and ob.

Below is a collaborative list by many WikiUsers:

oh

OK (abbreviation for Oklahoma)

on

or

ow

oy

Oz (as in Wizard of)

of

OK (meaning alright)

Answer 2

• owl
• ogre
• October
• other-worldly

Answer 3

Costumes that start with the letter o:

• old man
• old woman
• Olive Oyl
• operating room orderly
• outlaw