12-Letter Words Containing: K,E,L,P,E,R

• bread made of coarse rye flour

• American plant having spikes of blue flowers and growing in shallow water of streams and ponds

• an astronaut who is active outside a spacecraft in outer space

• the world of commercial activity where goods and services are bought and sold

• an area in a town where a public mercantile establishment is set up

• someone who walks about in their sleep

• a pointed iron hand tool that is used to separate strands of a rope or cable (as in splicing)

• electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance