Level 1. ACADEMY, DECAY
Level 2. LEARN, RENEWAL, RENEW
Level 3. PROBE, PROVERB, PROVE
Level 4. CHAIR, CIGAR, GRAPHIC, GRAPH
Level 5. ACTION, AUCTION, CAUTION, COUNT
Level 6. EIGHT, GLIDE, DELIGHT, LIGHTED, LIGHT
Level 7. CEASE, ENCASE, ABSENCE, SCENE
Level 8. CREEP, ERECT, PIECE, PIERCE, RECIPE, RECITE, RECEIPT, PRICE