DICTIONARY
PROFANITY

9-Letter Words Containing: IOST__

 (In Exact Order)
There are 7 9 letter words, 0 9 letter phrases and 0 9 letter abbr's with IOST__ in.

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WordSaveLengthUsagePointsType
biostrome9
13 nounn
Valid word for Scrabble US
heliostat9
12 nounn
noun

• A device that includes a plane mirror which turns so as to keep reflecting sunlight toward a predetermined target, compensating for the sun's apparent motions in the sky. The target may be a physical object, distant from the heliostat, or a direction in space, and is almost always stationary relative to the heliostat, so the light is reflected in a fixed direction.

viosterol9
12 nounn
noun

• a fat-soluble vitamin that prevents rickets

periostea9
11 nounn
noun

• A membrane surrounding a bone.

Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 9 Letter Words With IOST__ In Order

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