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11-Letter Words Starting OS & Ending S

There are 23 11 letter words, 1 11 letter phrase and 0 11 letter abbr's starting with 'OS' and ending with 'S'.

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Expand?WordSave?LengthUsagePointsType
osmiridiums11
16 nounn
noun

• a hard and corrosion resistant mineral that is a natural alloy of osmium and iridium (usually containing small amounts of rhodium and platinum); used in needles and pen nibs etc.

osmometries11
15 nounn
Valid word for Scrabble US
oscitancies11
15 nounn
noun

• drowsiness and dullness manifested by yawning

• an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom

osteoclasts11
13 nounn
noun

• cell that functions in the breakdown and resorption of bone tissue

osteoblasts11
13 nounn
noun

• a cell from which bone develops

osteotomies11
13 nounn
noun

• surgical sectioning of bone

oscillators11
13 nounn
noun

• generator that produces sonic oscillations or alternating current

osculations11
13 nounn
noun

• (mathematics) a contact of two curves (or two surfaces) at which they have a common tangent

• the act of caressing with the lips (or an instance thereof)

osteologies11
12 nounn
noun

• the branch of anatomy that studies the bones of the vertebrate skeleton

ostensories11
11 nounn
noun

• Monstrance

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

All 11 Letter Words

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