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Four-Letter Words Starting With O

19 words

This page lists 19 four-letter words that start with O from the Word Challenge word list, including words like "oaks", "odds", "ohio". That makes it a relatively selective group. Perfect for narrowing down Wordle guesses or planning your next Scrabble move.

Updated June 2026

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1–19 of 19

Word lists are curated for the Word Challenge game and may not include every word in a standard dictionary.

Tips for Using These Words

  • Wordle: While Wordle uses five-letter words, these 4-letter words are useful for other word puzzle games. The letter O in the first position is a common pattern worth practising.
  • Scrabble: Starting with O (1 point) gives you flexibility to build off existing tiles on the board. Aim for premium squares to boost your score.
  • Crosswords: Use the word list to find answers that fit your clue pattern. Words starting with O are common in crossword construction.

Related Word Lists

Highest Scoring Words in Scrabble

Base tile values only — board multipliers not included.

RankWordScore
1okay11
2oaks8
3ohio7
4only7
5oval7
6oven7
7over7
8owen7
9owns7
10odds6

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Frequently Asked Questions

How many four-letter words starting with O are there?
There are 19 four-letter words starting with the letter O in the Word Challenge word list — a relatively selective group for this word length. Examples include oaks, odds, ohio, oils, okay.
How can I use four-letter words starting with O in Wordle?
When you've confirmed that O is in the first position of the Wordle answer, use this list to find valid guesses. Focus on words with common letters like E, A, R, S, and T to maximise your chances. Good starting guesses from this list include oaks and odds.
Are these four-letter words valid in Scrabble?
The 19 four-letter words starting with the letter O on this page come from the Word Challenge word list and are suitable for Scrabble, Wordle, and other word games. The letter O is worth 1 point in Scrabble. They can be played directly or used to extend existing words on the board.
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