inertia (n.)
- abeyance
 - apathy
 - catalepsy
 - catatonia
 - cautiousness
 - circumspection
 - contemplation
 - creeping
 - deadliness
 - deliberateness
 - deliberation
 - dilatoriness
 - dormancy
 - drawl
 - dullness
 - entropy
 - firmness
 - hibernation
 - idleness
 - immobility
 - immobilization
 - immovability
 - immovableness
 - inaction
 - inactiveness
 - inactivity
 - indifference
 - indolence
 - inertness
 - inflexibility
 - languor
 - lassitude
 - latency
 - laziness
 - leisureliness
 - lentitude
 - listlessness
 - lull
 - meditation
 - motionlessness
 - neutralism
 - neutrality
 - nonparticipation
 - nonresistance
 - nonviolence
 - pacifism
 - paralysis
 - passiveness
 - passivism
 - passivity
 - policy
 - procrastination
 - quiescence
 - quietism
 - reluctance
 - remissness
 - rigidity
 - shiftlessness
 - slackness
 - sloth
 - slothfulness
 - slowness
 - sluggishness
 - solidity
 - stagnancy
 - stagnation
 - stasis
 - suspense
 - suspension
 - torpor
 - unyieldingness
 - vagrancy
 - vegetation