decagon
undecagon
hendecagon
octagon
heptagon
septagon
myriagon
nonagon
dodecagon
triskaidecagon
tridecagon
tetradecagon
tetrakaidecagon
enneagon
hexagon
tetracontakaihexagon
enneacontahexagon
quindecagon
hexadecagon
enneacontagon
pentadecagon
pentagon
heptadecagon
henagon
kilogon
dihectagon
icositrigon
octacontagon
enneadecagon
heptacontagon
hendecagonal
triacontatetragon
triacontakaitetragon
hectogon
decahedron
nonagonal
triacontadigon
hexahectaenneacontakaiheptagon
hectagon
tetracontadigon
hemi-icosahedron
icosikaidigon
icosidigon
isogon
megagon
regular polygon
undecagonal
heptagonal
triangle
icosihenagon