Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.
HALF LIGHT, demi-jour [F.]; partial shadow, partial eclipse; “shadow of a shade” [Æschylus]; “shadows numberless” [Keats]; glimmer, glimmering; nebulosity, nebulousness, obnubilation [rare]; cloud [See Bubble, Cloud]; eclipse.
TWILIGHT, aurora, dusk, nightfall, gloaming, gloam [rare], blind man’s holiday, entre chien et loup [F.], inter canem et lupem [L.], shades of evening, crepuscule, cockshut time [obs.]; break of day, daybreak, dawn.
moonlight, moonbeam, moonglade, moonshine; owl’s-light, starlight, candle-light, rushlight, firelight; farthing candle.
RENDER DIM &c. adj.; dim, bedim, obscure, shade, shadow; encompass with -gloom, – shadow; darken, dark [archaic], cloud, becloud, darkle.
FAINT, shadowed forth; glassy; cloudy; misty (opaque) [See Opacity]; blear; fuliginous; nebulous, nebular, obnubilated [rare], obnubilous [obs.].
LURID, leaden, dun, dirty; overcast, muddy; looming &c. v.
TWILIGHT, crepuscular, crepusculous [rare], crepusculine [rare].
pale (colorless) [See Achromatism]; confused (invisible) [See Invisibility].