fail-safe
unsafetied
safety-critical
drive
soundness
fault-tolerant
eat
safetied
runaway
weaklink
telemechanism
irreversible process
unclick
feedforward control
life-critical
fail-secure
hibernate
protector
control
windup
take a shit
antirepeat
preserve
keep up
maintain
knock out
knaveproof
bulletproof
conserve
elastic
timer
wasteproof
containment
safety stop
unwind
prophylactic
semaphore
throw
ergodic
redundancy
graceful degradation
anticounter
crashable
unfail
failback
mechanical device
softly, softly, catchee monkey
lock in
antirequisite
diagnostics
rescue operation
robot
deactivatable
rescindable
interferent
microreversible
relaxation time
voidable
automaton
golem
abreactive
error-prone
action
tripper
weakest link
chicken switch
guardrail
dysfunction
action mechanism
erring
perpetual motion
recall
LOLBin
fault tolerance
antifeedback
deadlockable
can opener
trip
exceptionless
barf
hazardproof
deadtime
antinuclear
back in the saddle
lockout
stable equilibrium
andon
maladjustment
tuning
Byzantine fault tolerance
spinoidal
harmless
precautional
missynchronize
safety
unstable equilibrium
faultless
to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.