Countable Nouns Starting with HEPTA and Containing O

Browse 6 valid English countable nouns starting with HEPTA and containing O, from Heptagon, Heptathlon, Heptahedron, Heptachord, Heptapody and Heptaglot 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 HEPTAC
1 words
heptachord
Starts with HEPTAG
2 words
heptagon
heptaglot
Starts with HEPTAH
1 words
heptahedron
Starts with HEPTAP
1 words
heptapody
Starts with HEPTAT
1 words
heptathlon

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