Red Group                            

receipt

supervisor

microphone

wheelbarrow

auditorium

inaugurate

laundromat

sauna

somersault

exaggerate

Blue Group

possible

brilliant

compliant

extravagant

ignorant

artifact

migration

nomad

agriculture

rounding

Green Group

high

else

checked

grand

stand

energy

matter

forms

value

notation

Purple Group

steak

break

great

pear

bear

tear

wear

swear