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