Synonyms to self-preservative

defensive, covering, custodial, defending, fostering, guardian, guarding, immunizing, parental, preventive, prophylactic, protecting, protective, safeguarding, screening, self-defensive, self-protective, sheltering, shielding, tutelary, vigilant, watchful, care, charge, custodianship, custody, hold, keep, keeping, preventive custody, protection, protective custody, safekeeping, ward, careful, conservational, conservationist, conservative, conservatory, conserving, heedful, jealous, possessive, preservative, preservatory, preserving, preventative, saving, tutela