Synonyms for Preserver:

n.

person (noun)
renovator, restorer, refinisher.
preserver (noun)
refinisher, restorer, renovator, flotation device.

Usage examples for preserver

  1. Who can describe the scene that followed- the mother's calmness while striving to bring her boy to life, and her wild gratitude to his preserver when the child was out of danger, and sweetly sleeping in her arms? – New National Fourth Reader by Charles J. Barnes and J. Marshall Hawkes
  2. Holding Agatha Redmond in front of him, with her head well above the water and her body partly supported by the life preserver he swam sometimes with one hand, sometimes only with his legs. – The Stolen Singer by Martha Idell Fletcher Bellinger