unfastened

un·fas·ten

U0070300 (ŭn-făs′ən)v. un·fas·tened, un·fas·ten·ing, un·fas·tens v.tr. To separate the connected parts of.v.intr. To become loosened or separated.

Thesaurus

Adj.	1.	unfastened - not closed or secured; "the car door was unfastened"; "unfastened seatbelts"fastened - firmly closed or secured; "found the gate fastened"; "a fastened seatbelt"
	2.	unfastened - affording unobstructed entrance and exit; not shut or closed; "an open door"; "they left the door open"openopen - affording free passage or access; "open drains"; "the road is open to traffic"; "open ranks"
	3.	unfastened - not buttoned; "the wind picked up the hem of her unbuttoned coat"unbuttoned
	4.	unfastened - not tied untied