1) By indirect means 2) Fastest mover on a clock face 3) Having had a previous owner 4) It sweeps across the face 5) Kind of smoke 6) Like items at a garage sale 7) Like some dangerous smoke 8) Like thrift shop merchandise 9) Not firsthand 10) Pre-owned 11) Previously owned 12) Previously owned or used Found on https://www.crosswordclues.com/clue/secondhand
Sec'ond·hand` adjective 1. Not original or primary; received from another. « They have but a secondhand or implicit knowledge.» Locke. 2. Not new; already or previously possessed or used by another; as, a secondhand book, garment. At second han... Found on http://www.encyclo.co.uk/webster/S/51