Synonyms of conservation

1 Syllable
care
2 Syllables
guarding, control, upkeep, tute-lage, saving, wardship, keeping
3 Syllables
directing, prudence, preserving, salvation, protections, stewardship, guardianship, cherishing, conserving, preserval, custody, managing, retainment, sustention, governing, protecting, custodies, attention, storage, bionomics, protection
4 Syllables
frugality, ecology, conservancy, safekeeping, safeguarding, custodianship, supervising, maintenance, self-defense, perpetuation, preservation, management, economy, supervision, sustentation, preservations
5 Syllables
parsimoniousness
7 Syllables
invulnerability