20 Letter Countable Nouns Ending in OMY

Explore 11 verified English 20 letter countable nouns that end with OMY, including Cholecystgastrostomy, Oophorosalpingectomy, Hepaticoduodenostomy, Ureterosigmoidostomy, Pancreatoenterostomy, Abdominohysterectomy and Cholecystenterostomy. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with A
2 words
abdominohysterectomy
arteriosympathectomy
Starts with C
3 words
cholecystgastrostomy
cholecystenterostomy
cholecystnephrostomy
Starts with H
1 words
hepaticoduodenostomy
Starts with L
1 words
laparocholecystotomy
Starts with O
1 words
oophorosalpingectomy
Starts with P
1 words
pancreatoenterostomy
Starts with U
2 words
ureterosigmoidostomy
ureterosalpingostomy

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