What 13 Letter words start with OS?

The best scoring 13 Letter Scrabble words starting with OS are: OSCILLOGRAPHY, OSCILLOGRAPHS, OSCILLOSCOPIC, OSCILLOSCOPES, OSTEOMYELITIS, OSSIFICATIONS, OSTEOMALACIAS, OSTEOSARCOMAS, OSCILLATIONAL, OSTEOPLASTIES

13-Letter Words That Start With: OS

There are 25 13-letter words, 8 13-letter phrases and 0 13-letter abbr's that start with OS.

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All 13 letter words All words starting with OS Ending with OS Containing OS


Expand?	Word	Save?	Length	Usage	Points	Type
	oscillography		13		24	nounn
	Valid word for Scrabble US
	oscillographs		13		21	noun, adjectiven, adj
	noun • a device for making a record of the wave forms of fluctuating voltages or currents
	oscilloscopic		13		21	adjectiveadj
	Valid word for Scrabble US
	oscilloscopes		13		19	nounn
	noun • electronic equipment that provides visual images of varying electrical quantities
	osteomyelitis		13		18	nounn
	noun • an inflammation of bone and bone marrow (usually caused by bacterial infection)
	ossifications		13		18	nounn
	noun • the developmental process of bone formation • the calcification of soft tissue into a bonelike material • the process of becoming rigidly fixed in a conventional pattern of thought or behavior • hardened conventionality
	osteomalacias		13		17	noun, adjectiven, adj
	noun • abnormal softening of bones caused by deficiencies of phosphorus or calcium or vitamin D
	osteosarcomas		13		17	nounn
	noun • malignant bone tumor; most common in children and young adults where it tends to affect the femur
	oscillational		13		15	adjectiveadj
	Valid word for Scrabble US
	osteoplasties		13		15	nounn
	Valid word for Scrabble US
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Words (25)

Phrases (8)

13-Letter Words That Start With: OS

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