Words Ending in UM and Containing MM

Discover 9 playable English words ending in UM and containing MM, from Ammonium, Diammonium, Ommatidium, Fideicommissum, Tetramethylammonium, Ammoniacum and Cuprammonium to rarer plays. Each entry is verified for Scrabble, Wordle, crosswords, and daily writing, complete with letter counts and meanings below.

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Starts with A
2 words
ammonium
ammoniacum
Starts with C
2 words
cuprammonium
calymmatobacterium
Starts with D
1 words
diammonium
Starts with F
1 words
fideicommissum
Starts with O
2 words
ommatidium
ommateum
Starts with T
1 words
tetramethylammonium

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