• WordNet 3.6
    • adj unnoticeable not drawing attention "an unnoticeable cigarette burn on the carpet","an obscure flaw"
    • adj unnoticeable not noticeable; not drawing attention "her clothes were simple and unnoticeable"- J.G.Cozzens"
    • adj unnoticeable not obtrusive or undesirably noticeable "a quiet, unobtrusive life of self-denial"
    • ***


In literature:

It is something better than impregnable; it is unnoticeable.
"The Wisdom of Father Brown" by G. K. Chesterton
You is unnoticeable by dis gentleman.
"Punch, or the London Charivari, Vol. 1, October 30, 1841" by Various
Such were there mingled with the sea of sound, but they were so few and weak as to be unnoticeable in the roar of voices.
"What Answer?" by Anna E. Dickinson
Before 1880 it was unnoticeable.
"Aliens or Americans?" by Howard B. Grose
This place was a death trap, or, rather, a series of death traps, there might be pits lying in wait for her quite unnoticeable.
"The Beach of Dreams" by H. De Vere Stacpoole
It had its beginnings in a little unnoticeable niche at the Welborn cabin.
"David Lannarck, Midget" by George S. Harney
At home the points that had seemed peculiar at school were unnoticeable.
"The Dash for Khartoum" by George Alfred Henty
I never thought he would, for a less unnoticeable man I don't remember meeting.
"Punch, or the London Charivari, Vol. 150, January 19, 1916" by Various
They should have been unnoticeable against the cloud.
"Space Platform" by Murray Leinster
The days slip by swiftly in an unnoticeable kind of way in a town like Sendennis.
"Marjorie" by Justin Huntly McCarthy
If damage results it will then be almost unnoticeable.
"A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public" by Frank Bertram Wade
Thus seated upon a twig, especially if hidden among the leaves, it is almost unnoticeable.
"The Meaning of Evolution" by Samuel Christian Schmucker
Efficiency is, and should be, unnoticeable.
"The Man Who Staked the Stars" by Charles Dye
The nag was calling from the stall, quietly, almost unnoticeably.
"Ditte: Girl Alive!" by Martin Andersen Nexo
Three months of gradual, almost unnoticeable, mellowing kept us from getting excited and gave us plenty of time to plan.
"The Car That Went Abroad" by Albert Bigelow Paine
Unnoticeably the one movement passes into the other.
"Socialism and the Social Movement in the 19th Century" by Werner Sombart
He kept his eye on his visitor's plate, however, and passed the cutlets with an unnoticeable sigh of regret.
"The Wicked Marquis" by E. Phillips Oppenheim
The desire to retain certain things as belonging to oneself is not altogether unnoticeable among animals.
"A Grammar of Freethought" by Chapman Cohen
But when it came to driving out to small unnoticeable inns, Peter squared his shoulders and stayed at home.
"The Sins of the Children" by Cosmo Hamilton
From a plain, unnoticeable little girl Merran grew into a tall sweet-faced maiden.
"Fairies Afield" by Mary Louisa Molesworth

In news:

At only 1.6 lbs, the SRLs are virtually unnoticeable to the user when worn and provide work site flexibility.
As expected, the color match is exact, and once the clear top coat (also in pen form) is rubbed out with a buffing compound, the original mark is virtually unnoticeable.
Woolly aphids are not uncommon to the state but usually in fairly unnoticeable quantities.

In science:

On the contrary, deviations in the performance of the R-protocol are practically unnoticeable, making it more robust against variations in the system parameters.
Dynamical control of qubit coherence: Random versus deterministic schemes
Although the impact of shorter nulls is less, a large number of unnoticeable, short nulls (
Radio Pulsars
Extrapolating the decrease leads to an estimate of about 15 unnoticeable short nulls in the null-length interval from 0 to 0.5 pulses.
Radio Pulsars
It is shown in Fig. 1 that our results depend almost unnoticeably on the variation of tt within the range of tens of percent. A more careful analysis would require us to take into account, not only the mean value, but also the statistical distribution of relaxation times .
Mean escape time over a fluctuating barrier
Fig. 5(a) shows that the difference between the simulated and approximated information rate is almost unnoticeable.
Quantization Bounds on Grassmann Manifolds and Applications to MIMO Communications