Countable Nouns Starting with MA and Containing OS

Browse 24 valid English countable nouns starting with MA and containing OS, from Mafioso, Mackintosh, Magnetosphere, Mariposa, Marmoset, Macrocosm and Macroscale to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with MAC
9 words
macintosh
mackintosh
macrocosm
macroscale
macrostructure
macrofossil
macrospore
macrosporangium
macroseismograph
Starts with MAD
1 words
maduros
Starts with MAE
1 words
maestoso
Starts with MAF
1 words
mafioso
Starts with MAG
1 words
magnetosphere
Starts with MAL
2 words
malposition
malacostracan
Starts with MAN
2 words
mangosteen
mannoketoheptose
Starts with MAR
5 words
mariposa
marmoset
margosa
marmose
markgenossenschaft
Starts with MAT
2 words
matryoshka
matross

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