Countable Nouns Ending in ON and Containing AH

Explore 31 verified English countable nouns ending in ON and containing AH, including Tetrahedron, Dodecahedron, Octahedron, Hexahedron, Decahedron, Icosahedron and Heptahedron. 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 C
1 words
chiliahedron
Starts with D
6 words
dodecahedron
decahedron
dahoon
dihexahedron
dyakisdodecahedron
didodecahedron
Starts with E
2 words
enneahedron
enneacontahedron
Starts with H
7 words
hexahedron
heptahedron
hendecahedron
hypertetrahedron
hexahemeron
hexakistetrahedron
hexakisoctahedron
Starts with I
1 words
icosahedron
Starts with O
2 words
octahedron
octakishexahedron
Starts with P
2 words
pentahedron
pentadodecahedron
Starts with T
10 words
tetrahedron
trahison
tetrakaidecahedron
trisoctahedron
tetrakishexahedron
triakisoctahedron
tessarescaedecahedron
triakistetrahedron
trigonododecahedron
triakisicosahedron

•Browse Countable Nouns by Letter (A to Z)

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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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