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Example: A _ _ _ _
Known letter in position 1 (e.g. A _ _ _ _)
Leave unknown slots blank (_)
e.g. AE
Must appear somewhere in the word (position unknown).
Eliminated
Rule out letters that cannot appear in the word.

Common 4-Letter Words Starting With O (16)

High-frequency vocabulary recognized in everyday English and casual puzzles:

oaks 8
odds 6
oils 4
okay 11
once 6
ones 4
only 7
onto 4
oops 6
open 6
oral 4
ours 4
oval 7
oven 7
over 7
owns 7

4 Letter Words Starting With O (107)

Showing all 107 valid 4-letter words beginning with O from our current dataset:

oafs 7
oaks 8
oars 4
oast 4
oath 7
oats 4
obes 6
obey 9
obia 6
obis 6
obit 6
oboe 6
obol 6
ocas 6
odds 6
odea 5
odes 5
odic 7
odor 5
odyl 8
ofay 10
offs 10
ogam 7
ogee 5
ogle 5
ogre 5
ohed 8
ohia 7
ohms 9
oils 4
oily 7
oink 8
okas 8
okay 11
okeh 11
okes 8
okra 8
olds 5
oldy 8
olea 4
oleo 4
oles 4
olio 4
olla 4
omen 6
omer 6
omit 6
once 6
ones 4
only 7
onto 4
onus 4
onyx 14
oohs 7
oops 6
oots 4
ooze 13
oozy 16
opah 9
opal 6
oped 7
open 6
opes 6
opts 6
opus 6
orad 5
oral 4
orbs 6
orby 9
orca 6
orcs 6
ordo 5
ores 4
orgy 8
orle 4
orra 4
orts 4
oryx 14
orzo 13
osar 4
oses 4
ossa 4
otic 6
otto 4
ouch 9
ouds 5
ouph 9
ours 4
oust 4
outs 4
ouzo 13
oval 7
oven 7
over 7
ovum 9
owed 8
owes 7
owls 7
owns 7
owse 7
oxen 11
oxes 11
oxid 12
oxim 13
oyer 7
oyes 7
oyez 16

How to Find 4-Letter Words Starting With O

When searching for 4-letter words beginning with O, these strategic clues can help narrow down your target play:

  • Pair with versatile vowels: Combine O with frequent vowels (A, E, I, O, U) to reveal playable combinations.
  • Identify common prefixes & patterns: Notice recurring prefixes and consonant blends common to 4-letter words.
  • Test exact positions: Use the Fill-in-the-Blanks tool with patterns like O _ _ _ to pin down specific known slots.

FAQs: 4-Letter Words Starting with O

Everything you need to know about finding words and solving puzzles.

How many 4-letter words start with the letter O?

There are 107 valid 4-letter words starting with O in our ENABLE1 lexicon, including 16 common everyday words.

What is the highest scoring 4-letter word that starts with O?

The highest scoring word is "OOZY", which earns 16 points in standard Scrabble rules.

How do I search or unscramble 4-letter words starting with O?

Use our interactive Word Finder above with "Starting With O" to filter anagrams, add included letters, filter exclusions, and find winning moves for your game rack.

WORD

5 Letters
Scrabble 0 pts
Words With Friends 0 pts
Vowels 0
Consonants 0
Repeated Letters None

Definition & Usage

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Anagrams

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