REPLACEABLE
replaceable
(adjective) capable of being replaced
Source: WordNet® 3.1
Etymology
Adjective
replaceable (comparative more replaceable, superlative most replaceable)
Capable of being replaced.
Antonyms
• irreplaceable
Noun
replaceable (plural replaceables)
Anything that can be replaced.
Source: Wiktionary
Re*place"a*ble (r-pls"-b'l), a.
1. Capable or admitting of being put back into a place.
2. Admitting of having its place supplied by a like thing or an
equivalent; as, the lost book is replaceable.
3. (Chem.)
Definition: Capable of being replaced (by), or of being exchanged (for);
as, the hydrogen of acids is replaceable by metals or by basic
radicals.
Source: Webster’s Unabridged Dictionary 1913 Edition