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14-Letter Words That Start With: OS

There are 17 14-letter words, 7 14-letter phrases and 0 14-letter abbr's that start with OS.

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Expand?WordSave?LengthUsagePointsType
oscillographic14
24 adjectiveadj
Valid word for Scrabble US
osmoregulatory14
20 adjectiveadj
Valid word for Scrabble US
osteoarthritic14
19 adjectiveadj
Valid word for Scrabble US
osteosarcomata14
18 nounn
noun

• A type of cancer of the bone

osteoarthritis14
17 nounn
noun

• chronic breakdown of cartilage in the joints; the most common form of arthritis occurring usually after middle age

ostentatiously14
17 adverbadv
adverb

• with ostentation; in an ostentatious manner

osmoregulation14
17 nounn
noun

• The homeostatic regulation of osmotic pressure in the body in order to maintain a certain water content (concentration of electrolytes, pH, etc).

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All 14 Letter Words

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