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12-Letter Words Containing: OSA

 (In Exact Order)
There are 51 12 letter words, 17 12 letter phrases and 0 12 letter abbr's with OSA in.

Best Scoring 12 Letter Words With: OSA

Expand?WordSave?LengthUsagePointsType
ichthyosaurs12
23 nounn
noun

• any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs

photomosaics12
21 nounn
noun

• A composite image made of individual photographs, normally of the same shape and size, placed together - to show a panoramic view etc.

fibrosarcoma12
21 nounn
noun

• A fibroblastic sarcoma: a malignant tumor derived from fibrous connective tissue

decomposable12
21 adjectiveadj
adjective satellite

• capable of being partitioned

opposability12
21 nounn
Valid word for Scrabble US
ankylosaurus12
19 nounn
noun

• having the back covered with thick bony plates; thought to have walked with a sprawling gait resembling a lizard's

icosahedrons12
18 nounn
noun

• any polyhedron having twenty plane faces

superposable12
18 adjectiveadj
adjective satellite

• coinciding exactly when superimposed

archosaurian12
17 adjectiveadj
adjective

• of or relating to reptiles of the subclass Archosauria

noun

• extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts

prosauropods12
17 nounn
noun

• Any member of the Prosauropoda, a group of early herbivorous dinosaurs with a long neck and small head, forelimbs shorter than the hindlimbs, and a very large thumb claw for defense.

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

All 12 Letter Words With OSA In Order

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