Words with the letter O

The letter O is a vowel that plays a vital role in Scrabble, valued at just 1 point but incredibly versatile. It’s one of the most commonly used vowels in the English language, making it easy to incorporate into a wide range of words. Short words like go, so, to, and on are especially helpful for quick plays and creating parallel words across the board. Because of its frequency, having one or more O tiles on your rack gives you flexibility and helps in connecting with other high-scoring consonants.

Strategically, O is often used to extend existing words or to build longer ones like look, cold, bore, or storm. It’s also useful in forming plural and verb endings, such as adding -o to turn ban into bano in certain valid word lists. O pairs well with high-value consonants like J, K, and Z, helping to form big-point words like joke or zone. Even though O has a low point value, using it skillfully helps maintain rack balance and opens up opportunities for scoring in multiple directions on the board.

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Word	Scrabble© Points	WWF Points
didymos	14	14
didymous	16	16
diecious	13	13
diencephalon	24	24
diencephalons	25	25
dieoff	13	13
dieoffs	14	14
dieselization	25	25
dieselizations	26	26
diestock	16	16
diestocks	17	17
diestrous	11	11
differentiation	24	24
diffraction	22	22
diffractions	23	23
diffractometer	27	27
diffractometers	28	28
diffractometric	31	31
diffractometry	29	29
diffusion	18	18
diffusional	21	21
diffusionism	24	24
diffusionist	21	21
diffusionists	22	22
diffusions	19	19