unnoticeably
In stealth mode
In a way that escapes notice or attention.
Something done unnoticeably blends into the background or passes without anyone marking it: She slipped unnoticeably out the back door.
The word emphasizes successful avoidance of detection, whether intentional or not.
Without being seen
- indiscerniblyIn an unnoticeable manner
- undetectablyWithout being sensed
- inconspicuouslyWithout attracting attention
- inaudiblyBeyond perception by ear
unseen · hidden · obscured · faint · slight · negligibly · subtly · unobtrusively
By small successive amounts
- slowlyAt reduced speed
- progressivelyIn increasing stages
- steadilyIn constant, unwavering fashion
- bit-by-bitIn gradual increments
insidiously · cumulatively · imperceptibly · step-by-step · glacially · seamlessly · smoothly · transitionally
In a careful, subtle manner
- understatedDeliberately minimized in expression
- nuancedHaving fine distinctions
- tactfullyWith careful discretion
- discreetlyIn an unobtrusive way
gently · softly · quietly · elegantly · gracefully · minimally · lightly · unobtrusively
In furtive manner
- covertlyDone without detection
- surreptitiouslyIn a hidden manner
- furtivelyIn a secretive manner
- clandestinelyIn a hidden manner
secretively · quietly · silently · incognito · undercover · shadowily · catlike · tiptoe
invisibly
Without being seen
- indiscerniblyIn an unnoticeable manner
- undetectablyWithout being sensed
- inconspicuouslyWithout attracting attention
inaudibly · unseen · hidden · obscured · faint · slight · negligibly · subtly · unobtrusively · unremarkably
incrementally
By small successive amounts
- slowlyAt reduced speed
- progressivelyIn increasing stages
- steadilyIn constant, unwavering fashion
bit-by-bit · insidiously · cumulatively · imperceptibly · step-by-step · glacially · seamlessly · smoothly · transitionally
delicately
In a careful, subtle manner
- understatedDeliberately minimized in expression
- nuancedHaving fine distinctions
- tactfullyWith careful discretion
discreetly · gently · softly · quietly · elegantly · gracefully · minimally · lightly · unobtrusively · deftly
sneakily
In furtive manner
- covertlyDone without detection
- surreptitiouslyIn a hidden manner
- furtivelyIn a secretive manner
clandestinely · secretively · quietly · silently · incognito · undercover · shadowily · catlike · tiptoe · slipping
unnoticeablynoticeably
In an obvious manner
conspicuously · visibly · obviously · perceptibly · markedly