hexagon
pentagon
heptagon
septagon
octagon
hendecagon
decagon
undecagon
dodecagon
tetrakaidecagon
tetradecagon
quadrilateral
triskaidecagon
tridecagon
henagon
enneadecagon
hectogon
dihectagon
octadecagon
hexacontagon
quindecagon
tetracontakaihexagon
regular polygon
heptadecagon
fourgon
pentacontagon
hexadecagon
triangle
triacontakaitetragon
reentering polygon
enneagon
triacontatetragon
reentrant polygon
isogon
nonagon
kilogon
quadrangle
octacontagon
icositrigon
hexahectaenneacontakaiheptagon
tetragon
icositetragon
teragon
square
enneacontahexagon
pentadecagon
heptacontagon
incircle
hectagon
infinigon