Synonyms for retainment

noun perpetuation, support; sustenance

Antonyms for retainment

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

reservation

noun. the act of holding something, or thing held for future use

reservations

noun. the act of holding something, or thing held for future use
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.