Words Starting With Oo-

Words starting with oo- can be used to play Scrabble®, Words with Friends®, Wordle®, and more word games to feed your word game love. We pull words from the dictionaries associated with each of these games. We also show the number of points you score when using each word in Scrabble® and the words in each section are sorted by Scrabble® score.

The words below are grouped by the number of letters in the word so you can quickly search through word lengths.

15 Letter Words Starting With Oo-

There are 4 fifteen-letter words starting with oo-.

  • oophorectomised
  • oophorectomises
  • oophorectomized
  • oophorectomizes

14 Letter Words Starting With Oo-

There are 3 fourteen-letter words starting with oo-.

  • oophorectomies
  • oophorectomise
  • oophorectomize

12 Letter Words Starting With Oo-

There are 2 twelve-letter words starting with oo-.

  • oophorectomy
  • oophoritises

11 Letter Words Starting With Oo-

There are 1 eleven-letter words starting with oo-.

  • oojamaflips

10 Letter Words Starting With Oo-

There are 6 ten-letter words starting with oo-.

  • oogamously
  • oojamaflip
  • oompahpahs
  • oophoritic
  • oophoritis
  • oozinesses

9 Letter Words Starting With Oo-

There are 16 nine-letter words starting with oo-.

  • ooftishes
  • oogametes
  • oogeneses
  • oogenesis
  • oogenetic
  • oogoniums
  • oolachans
  • oolichans
  • oological
  • oologists
  • oompahing
  • oompahpah
  • oomycetes
  • oophorons
  • oospheres
  • oosporous

8 Letter Words Starting With Oo-

There are 23 eight-letter words starting with oo-.

  • oogamete
  • oogamies
  • oogamous
  • oogenies
  • oogonial
  • oogonium
  • oolachan
  • oolakans
  • oolichan
  • oologies
  • oologist
  • oomiacks
  • oompahed
  • oomycete
  • oophoron
  • oophytes
  • oophytic
  • oosphere
  • oospores
  • oosporic
  • oothecae
  • oothecal
  • ooziness

7 Letter Words Starting With Oo-

There are 25 seven-letter words starting with oo-.

  • oocysts
  • oocytes
  • oodlins
  • oofiest
  • ooftish
  • oogonia
  • oohings
  • oolakan
  • oolites
  • ooliths
  • oolitic
  • oologic
  • oolongs
  • oomiack
  • oomiacs
  • oomiaks
  • oompahs
  • oophyte
  • ooralis
  • oorials
  • ooriest
  • oosiest
  • oospore
  • ootheca
  • ooziest

6 Letter Words Starting With Oo-

There are 26 six-letter words starting with oo-.

  • oobits
  • oocyst
  • oocyte
  • oodles
  • oofier
  • oogamy
  • oogeny
  • oohing
  • ooidal
  • oolite
  • oolith
  • oology
  • oolong
  • oomiac
  • oomiak
  • oompah
  • oomphs
  • ooping
  • oorali
  • oorial
  • oorier
  • oosier
  • ootids
  • oozier
  • oozily
  • oozing
  • oobit
  • oohed
  • oomph
  • oonts
  • ooped
  • oorie
  • ooses
  • ootid
  • oozed
  • oozes

4 Letter Words Starting With Oo-

There are 12 four-letter words starting with oo-.

  • oofs
  • oofy
  • oohs
  • ooms
  • oons
  • oont
  • oops
  • oose
  • oosy
  • oots
  • ooze
  • oozy

3 Letter Words Starting With Oo-

There are 8 three-letter words starting with oo-.

  • oof
  • ooh
  • oom
  • oon
  • oop
  • oor
  • oos
  • oot

2 Letter Words Starting With Oo-

There are 1 two-letter words starting with oo-.

  • oo

Related:

Daily Games Hints & Answers

We also have hints and answers for other popular word games.

Wordle Answers

MAY 04, 2026

Connections Answers

MAY 04, 2026

Spelling Bee Answers

MAY 04, 2026

Strands Answers

MAY 04, 2026

Create your own Wordle-like puzzles with WordForge - the Wordle Maker.

Table of Contents

Keep Your Wordle Streak Alive

FREE STRATEGY GUIDE

Learn the best techniques to keep your Wordle streak going day after day.

Close the CTA
Wordle Logo

Other Word Tools

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Words with Friends is a trademark of Zynga With Friends. Mattel and Spear are not affiliated with Hasbro. TheFreeDictionary.com is not affiliated with SCRABBLE®, Mattel, Spear, Hasbro, or Zynga With Friends in any way. This site is intended for entertainment purposes only.

Wordle® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by The New York Times Company. CapitalizeMyTitle.com is not affiliated with Wordle®. This site is intended for entertainment purposes only.