nonagon
undecagon
octagon
dodecagon
heptagon
enneagon
decagon
hexagon
trigon
triangle
hendecagon
trilateral
tetradecagon
tetrakaidecagon
myriagon
enneacontahexagon
enneacontagon
septagon
pentagon
triskaidecagon
tridecagon
equilateral triangle
tetracontakaihexagon
poly
equiangular triangle
hexahectaenneacontakaiheptagon
tetragon
quadrilateral
quadrangle
polygonal
heptacontagon
many-sided
hexadecagon
quindecagon
kilogon
polyangle
octacontagon
pentadecagon
googolgon
hectogon
tessellation
hexacontagon
tetracontagon
enneagram
isogon
henagon
polyhedric
icositrigon
square
pentacontagon