vibrationless
Without any tremor
Vibrationless means free from vibration—smooth and steady rather than shaking or oscillating.
The term appears most often in engineering and mechanical contexts: vibrationless operation, a vibrationless motor.
It describes machinery, tools, or systems designed to minimize unwanted movement: The new model promises virtually vibrationless performance.
Without visible joins
- frictionlessHaving no resistance
- glidingEngineless aerial movement
- fluidSubstance that flows
- effortlessRequiring no strain
silky · streamlined · polished · even · uniform · continuous · uninterrupted · flowing
Unmoving, or continuing
- staticWithout motion or change
- immobileUnable to shift
- stationaryNot in motion
- unmovingLacking any motion
frozen · inert · fixed · anchored · rooted · halted · suspended · dormant
Producing no sound
- soundlessProducing no audible noise
- noiselessProducing no sound
- hushedReduced to silence
- muffledMade quieter, less distinct
inaudible · mute · soft · subdued · dampened · peaceful · undisturbed · gentle
Untroubled and composed
- tranquilCalm and untroubled
- peacefulFree from disturbance
- placidCalm, undisturbed
- unruffledEmotionally undisturbed, placid
composed · settled · relaxed · undisturbed · unperturbed · restful · soothing · gentle
Secure and unchanging
- consistentNot varying or contradicting
- unwaveringSteady and unchanging
- solidFirm matter state
- secureProtected from harm
reliable · robust · constant · unchanging · uniform · regular · controlled · predictable
seamless
Without visible joins
- frictionlessHaving no resistance
- glidingEngineless aerial movement
- fluidSubstance that flows
effortless · silky · streamlined · polished · even · uniform · continuous · uninterrupted · flowing · sleek
still
Unmoving, or continuing
- staticWithout motion or change
- immobileUnable to shift
- stationaryNot in motion
unmoving · frozen · inert · fixed · anchored · rooted · halted · suspended · dormant · settled
silent
Producing no sound
muffled · inaudible · mute · soft · subdued · dampened · peaceful · undisturbed · gentle · faint
serene
Untroubled and composed
unruffled · composed · settled · relaxed · undisturbed · unperturbed · restful · soothing · gentle · harmonious
stable
Secure and unchanging
- consistentNot varying or contradicting
- unwaveringSteady and unchanging
- solidFirm matter state
secure · reliable · robust · constant · unchanging · uniform · regular · controlled · predictable · dependable