unnoticeable
21imperceptible — I (New American Roget s College Thesaurus) adj. unnoticeable, indistinguishable; slight, minute, indiscernible. See invisibility, littleness. II (Roget s IV) modif. Syn. subtle, slight, gradual, faint, indistinct, indiscernible, undetectable,… …
22unobtrusive — I (New American Roget s College Thesaurus) adj. unassertive, unpretentious, shy, modest, retiring, timid. See modesty. II (Roget s IV) modif. Syn. inconspicuous, modest, unassuming, meek; see humble 1 , reserved 3 , III (Roget s 3 Superthesaurus) …
23considerable — [adj1] abundant, large ample, appreciable, astronomical, big, bountiful, comfortable, commodious, extensive, goodly, great, hefty, huge, large scale, lavish, major, marked, much, noticeable, plentiful, pretty, reasonable, respectable, sizable,… …
24unnoticeably — adverb in an imperceptible manner or to an imperceptible degree the power of the Secretary of State in London increased gradually but imperceptibly • Syn: ↑imperceptibly • Ant: ↑perceptibly (for: ↑imperceptibly) …
25discreet — adjective Etymology: Middle English, from Anglo French discret, from Medieval Latin discretus, from Latin, past participle of discernere to separate, distinguish between more at discern Date: 14th century 1. having or showing discernment …
26Aberdeen, South Dakota — Infobox Settlement official name = Aberdeen, South Dakota other name = native name = nickname = settlement type = City motto = imagesize = image caption = flag size = image seal size = image shield = shield size = image blank emblem = blank… …
27Discrete Fourier transform — Fourier transforms Continuous Fourier transform Fourier series Discrete Fourier transform Discrete time Fourier transform Related transforms In mathematics, the discrete Fourier transform (DFT) is a specific kind of discrete transform, used in… …
28High fidelity — or hi fi reproduction is a term used by home stereo listeners and home audio enthusiasts (audiophiles) to refer to high quality reproduction of sound or images that are very faithful to the original master recording. High fidelity equipment has… …
29Nitrogen narcosis — Inert gas narcosis [Nitrogen narcosis] Classification and external resources Divers breathe a mixture of oxygen, helium and nitrogen for deep dives to avoid the effects of narcosis. A cylinder label shows the maximum operating depth and mixture… …
30Pressure — This article is about pressure in the physical sciences. For other uses, see Pressure (disambiguation). Pressure as exerted by particle collisions inside a closed container …
