woodchip

As nouns the difference between woodchip and splinter

is that woodchip is a small mechanically produced piece (chip) of wood, generally from 0,5 to 10 cm by diameter, used primarily as raw material for pulp, paper and construction boards, as well as fuel and mulch while splinter is a long, sharp fragment of material, often wood.

As a verb splinter is

to come apart into long sharp fragments.

As a noun woodchip

is a small mechanically produced piece (chip) of wood, generally from 0,5 to 10 cm by diameter, used primarily as raw material for pulp, paper and construction boards, as well as fuel and mulch.

As a verb woodchop is

to chop wood, especially as a sport.