25 possible answers to
Answers with 4 characters: EVEN FLAT RASE RAZE SHIM STEP TIER Answers with 5 characters: EQUAL PLANE STORY Answers with 6 characters: EVENED FLTTEN PLANAR SMOOTH Answers with 7 characters: ECHELON EVENOUT DESTROY FLATTEN STRATUM Answers with 8 characters: BULLDOZE TEARDOWN Answers with 10 characters: HORIZONTAL Answers with 14 characters: LAYITONTHELINE TELLITLIKEITIS Answers with 15 characters: RAZETOTHEGROUND