Eleven-Letter Words Starting With O
7 wordsBelow you'll find 7 eleven-letter words that start with the letter O, including words like "obligations", "observation", "occupations". Whether you're solving today's Wordle, building a high-scoring Scrabble play, or working through a crossword, this list has you covered. As a vowel, O in the opening position connects well with consonant-heavy tiles on the board.
Updated June 2026
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Word list
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 11-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.
| Rank | Word | Score |
|---|---|---|
| 1 | opportunity | 18 |
| 2 | occupations | 17 |
| 3 | observation | 16 |
| 4 | obligations | 14 |
| 5 | operational | 13 |
| 6 | outstanding | 13 |
| 7 | orientation | 11 |
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Frequently Asked Questions
- How many eleven-letter words starting with O are there?
- There are 7 eleven-letter words starting with the letter O in the Word Challenge word list — a small but useful collection for this word length. Examples include obligations, observation, occupations, operational, opportunity.
- How can I use eleven-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 obligations and observation.
- Are these eleven-letter words valid in Scrabble?
- The 7 eleven-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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