23 possible answers to
Answers with 3 characters: DEN Answers with 4 characters: OPEN SOWN VAST Answers with 5 characters: ARRAY BROAD ROOMY SPACE SPLAY WIDEN Answers with 6 characters: DEPLOY DILATE FANNED FLARED OPENED SPACED SPARSE SPRAWL Answers with 7 characters: BROADEN DIFFUSE SPLAYED Answers with 8 characters: SPRAWLED UNFURLED