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
isocheims	17	17
isochime	16	16
isochimes	17	17
isochor	12	12
isochore	13	13
isochores	14	14
isochors	13	13
isochromosome	24	24
isochromosomes	25	25
isochron	14	14
isochronal	17	17
isochronally	22	22
isochrone	15	15
isochrones	16	16
isochronism	20	20
isochronisms	21	21
isochronous	18	18
isochronously	23	23
isochrons	15	15
isocline	13	13
isoclines	14	14
isocracies	16	16
isocracy	16	16
isocyanate	16	16
isocyanates	17	17