Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.
day; sunshine; light of -day, – heaven; sun (luminary) [See Luminary], daylight, broad daylight, noontide light; noontide, noon-day.
glow &c. v.; afterglow, sunset glow; glimmering &c. v.; glint; glare; play -, glare -, flood- of light; phosphorescence, lambent flame.
HALO, glory, nimbus, aureola, aureole, gloriole [rare], aura.
SPARK, scintilla; facula; sparkling &c. v.; emication [obs.], scintillation, flash, blaze, coruscation, fulguration [now rare]; flame (fire) [See Heat]; lightning, levin; ignis fatuus [L.] (luminary) [See Luminary].
LUSTER or lustre, sheen, shimmer, reflection or reflexion; gloss, tinsel, spangle, brightness, brilliancy, splendor or splendour, effulgence, refulgence; fulgor, fulgidity [rare]; dazzlement, resplendence or resplendency, transplendency [rare], luminousness &c. adj.; luminosity; lucidity; nitency [rare]; radiance, radiation; irradiation, illumination.
[SCIENCE OF LIGHT] optics; photology, photics; actinology, actinometry, radiology, heliology, radiometry, radioscopy, photometry, dioptrics, catoptrics; photography, photolithography, photomicography, phototelegraphy, radiotelegraphy; phototherapy, heliotherapy, radiotherapy; heliometry, heliography.
actinic rays, actinism; radioactivity, radium emanation, exradio; Röntgen rays, X-rays, ultra-violet rays; photometer [See Optical Instruments]; heliometer, refractometer.
[DISTRIBUTION OF LIGHT] chiaroscuro or chiaro-oscuro [It.], clair-obscure, clair-obscur [F.], mezzotint, mezzotinto, half tone or half-tone, demitint, half tint; breadth, light and shade, black and white, tonality.
reflection, refraction, dispersion; refractivity.
ILLUMINANT, artificial light; gas [See Luminary].
clear up, brighten.
LIGHTEN, enlighten; levin; light, light up; irradiate, shine upon; give -, hang out a – light; cast -, throw -, shed- -luster, – light- upon; illume, illumine, illuminate; relume, strike a light; kindle (set fire to) [See Calefaction].
garish; resplendent, transplendent [rare]; refulgent, effulgent, fulgid, fulgent, relucent, splendorous or splendrous, splendid, blazing, in a blaze, ablaze, rutilant, meteoric, phosphorescent; aglow.
bright as silver; light -, bright- as -day, – noonday, – the sun at noonday.
[SCIENTIFIC] actinic, radioactive; optic, optical, photologic or photological, heliological; photogenic, photographic; helio-graphic; heliophagous.