preserver, n.
(preservers)
(preservers)

<noun.artifact>
flotation device life preserver preserver
semantic pointers
hypernym
hyponym
lexical pointers
derivationally related form
semantic pointers
hypernym
hyponym
lexical pointers
derivationally related form

<noun.person>
preserver refinisher renovator restorer
lexical pointers
derivationally related form
lexical pointers
derivationally related form
lexical pointers
derivationally related form
semantic pointers
hypernym