attachable

adjectives

capable of being fastened or added to something else
"a handle attachable by two bolts"
is derived from
is derived from
is derived from
antonym
is similar to
capable of being fastened or secured with a rope or bond
is similar to
attachable by a clip
"clip-on earrings"; "a clip-on bow tie"
is similar to
fastened by tying on
"tie-on labels"