13 possible answers to
Answers with 3 characters: HEP HIP Answers with 4 characters: KNOW Answers with 5 characters: AWARE SENSE Answers with 6 characters: ACUMEN ASTUTE SMARTS Answers with 9 characters: GOODSENSE SMARTNESS Answers with 10 characters: HORSESENSE STREETWISE Answers with 15 characters: KNOWINGTHEROPES