Onset:sn -- sp

sn

A snake

sn owsnow

sn apsnap

sn

sn agsnag

sn ailsnail

sn

A snail.

sn acksnack

sn ipsnip

sn

sn ot snot

sn ore snore

sn

snsnowsnapsnagsnailsnacksnipsnotsnore

sp

spots

sp in spin

sp an span

sp

sp ot spot

sp ort sport

sp

sp it spit

sp ace space

sp

spin span spot sport spit space spray