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12-Letter Words That Start With: OST

There are 28 12-letter words, 1 12-letter phrase and 0 12-letter abbr's that start with OST.

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Expand?WordSave?LengthUsagePointsType
ostracoderms12
17 nounn
noun

• extinct fish-like jawless vertebrate having a heavily armored body; of the Paleozoic

osteopathies12
17 nounn
noun

• therapy based on the assumption that restoring health is best accomplished by manipulating the skeleton and muscles

osteosarcoma12
16 nounn
noun

• malignant bone tumor; most common in children and young adults where it tends to affect the femur

osteoclastic12
16 adjectiveadj
Valid word for Scrabble US
osteoblastic12
16 adjectiveadj
Valid word for Scrabble US
osteoplastic12
16 adjectiveadj
Valid word for Scrabble US
osteoporotic12
16 adjectiveadj
Valid word for Scrabble US
osteomalacia12
16 nounn
noun

• abnormal softening of bones caused by deficiencies of phosphorus or calcium or vitamin D

osteological12
15 adjectiveadj
Valid word for Scrabble US
osteoporosis12
14 nounn
noun

• abnormal loss of bony tissue resulting in fragile porous bones attributable to a lack of calcium; most common in postmenopausal women

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All 12 Letter Words

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