Keep a Word, Delete a Word 2.0 (Part 1)

solid ground

solid geometry

plane geometry

jet plane

jet beads

water jet

hard water

hard sell

hard cider

apple cider

gala apple

Gala Bingo

evidence: Gala Bingo - Wikipedia

bingo squares

Parrises squares

Hollywood Squares

Hollywood Sign

plus sign

equal sign

equal rights

states rights