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Words Starting: OS

There are 388 words, 64 phrases and 2 abbr's that start with OS.

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ostmark7
13 nounn
noun

• The currency unit of the former German Democratic Republic (aka GDR, DDR, East Germany) until 1990, abbreviated DDM.

ostrich7
12 nounn
noun

• a person who refuses to face reality or recognize the truth (a reference to the popular notion that the ostrich hides from danger by burying its head in the sand)

• fast-running African flightless bird with two-toed feet; largest living bird

ossify6
12 verbv
verb

• become bony

• make rigid and set into a conventional pattern

• cause to become hard and bony

ossific7
12 verb, adjectivev, adj
Valid word for Scrabble US
ospreys7
12 nounn
noun

• large harmless hawk found worldwide that feeds on fish and builds a bulky nest often occupied for years

osprey6
11 nounn
noun

• large harmless hawk found worldwide that feeds on fish and builds a bulky nest often occupied for years

osmotic7
11 adjectiveadj
adjective

• of or relating to osmosis

ostomy6
11 nounn
noun

• surgical procedure that creates an artificial opening for the elimination of bodily wastes

osculum7
11 nounn
noun

• A small opening or orifice.

• One of the suckers on the head of a tapeworm.

• The main opening in a sponge from which water is expelled.

osmatic7
11 adjectiveadj
Valid word for Scrabble US
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2 Letters

Words (1)
os

3 Letters

Words (1)
ose

4 Letters

Words (3)
ossaosesosar
Abbreviations (2)
osloosha

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