13 Letter Words
12 Letter Words
octosyllabic
21
octostichous
19
octosyllable
19
octopetalous
16
octosepalous
16
octogenarian
15
octogenaries
15
10 Letter Words
octodecimo
17
octopusher
17
octopushes
17
octothorps
17
octogenary
16
octogynous
16
octohedron
16
octoploids
15
octopodans
15
octopodous
15
octostyles
15
octonarian
12
octonaries
12
octonarius
12