preservation

noun 0.728

survival

noun 0.662

preserving

noun 0.652

preserver

noun 0.631

survivalism

noun 0.624

preservationist

noun 0.615

preserve

noun 0.605

preservative

noun 0.585

survivability

noun 0.578

protectiveness

noun 0.568

prevention

noun 0.563

safety

noun 0.561

safeguarding

noun 0.560

natural preserve

noun 0.557

self-determination

noun 0.555

survivalist

noun 0.554

biopreservation

noun 0.551

safeguard

noun 0.550

survival of the fittest

noun 0.544

safekeeping

noun 0.538

egoism

noun 0.537

conservation

noun 0.528

self-assertiveness

noun 0.527

protective

noun 0.525

predation

noun 0.525

life preserver

noun 0.521

autopoiesis

noun 0.520

subsistence

noun 0.519

preventive

noun 0.518

self-help

noun 0.513

protectionism

noun 0.512

neuroprotection

noun 0.511

self-involvement

noun 0.510

natural selection

noun 0.510

survivorship

noun 0.509

amour propre

noun 0.509

saving

noun 0.508

defense

noun 0.507

defence

noun 0.506

close protection

noun 0.502

prudence

noun 0.502

self-pleasure

noun 0.500