6 letter words
COLONY​11
5 letter words
COLON​7
LOONY​8
4 letter words (10 words)
ONLY​7
COOL​6
LOCO​6
COON​6
LOON​4
NOLO​4
CLON​6
CONY​9
CLOY​9
COLY​9
3 letter words (13 words)
CON​5
COL​5
ONO​3
COO​5
LOO​3
COY​8
YON​6
LOY​6
NOO​3
OON​3
ONY​6
NOY​6
CLY​8
2 letter words (7 words)
ON​2
NO​2
NY​5
LO​2
OO​2
YO​5
OY​5