megagon
kilogon
chiliagon
hectogon
henagon
dihectagon
myriagon
tetracontagon
infinigon
quadrilateral
hendecagon
octagon
undecagon
tetrakaidecagon
tetradecagon
icositrigon
tetracontakaihexagon
heptagon
octacontagon
triacontagon
septagon
pentacontagon
heptacontagon
hexagon
hexacontagon
pentagon
tetracontadigon
decagon
quadrangle
tetragon
dodecagon
triangle
poly
octadecagon
polygonal
regular polygon
enneadecagon
hexadecagon
enneacontahexagon
hexahectaenneacontakaiheptagon
enneagon
googolgon
heptadecagon
icositetragon
zonogon
icosihenagon
triacontadigon
tridecagon
hectagon
pentadecagon