1) Capable of being collected 2) Collectable 3) Owed 4) Payable 1) Collectable 2) Curio 3) Due 4) Old 5) Owed 6) Payable 
• (a.) Capable of being collected.
Col·lect'i·ble adjective Capable of being collected. 
[adj] - subject to or requiring payment especially as specified 2. [n] - things considered to be worth collecting (not necessarily valuable or antique)
collectible 1. An object of a type that is valued or sought after by collectors. 2. Things which are considered to be worth collecting; but not necessarily valuable or antique. 3. One of a group or class of objects; such as, period glass or historical memorabilia, sought by collectors.
collectable adjective subject to or requiring payment especially as specified; `a collectible bill`; `a note payable on demand`; `a check payable to John Doe`
capable of being collected.