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
bioremediations	23	23
biorhythm	21	21
biorhythmic	26	26
biorhythms	22	22
bios	7	7
biosafeties	17	17
biosafety	17	17
bioscience	20	20
biosciences	21	21
bioscientific	26	26
bioscientist	19	19
bioscientists	20	20
bioscope	17	17
bioscopes	18	18
bioscopies	19	19
bioscopy	19	19
biosecurities	20	20
biosecurity	20	20
biosensor	13	13
biosensors	14	14
biosocial	16	16
biosocially	21	21
biosolid	13	13
biosolids	14	14
biosphere	17	17