Windows

light, ray, beam, stream, gleam, streak, pencil; sunbeam, moonbeam; aurora., day; sunshine; light of day, light of heaven; sun (luminary) light; daylight, broad daylight, noontide light; noontide, noonday., glow; glimmering; glint; play of light, flood of light; phosphorescence, lambent flame., flush, halo, glory, nimbus, aureola., spark, scintilla; facula; sparkling; emication, scintillation, flash, blaze, coruscation, fulguration; flame (fire); lightning, levin, ignis fatuus, (luminary) [more]., luster, sheen, shimmer, reflexion, reflection; gloss, tinsel, spangle, brightness, brilliancy, splendor; effulgence, refulgence; fulgor, fulgidity; dazzlement, resplendence, transplendency; luminousness; luminosity; lucidity; renitency, nitency; radiance, radiation; irradiation, illumination., actinic rays, actinism; Roentgen-ray, X-ray; photography, heliography; photometer., [Science of light] optics; photology, photometry; dioptrics, catoptrics., [Distribution of light] chiaroscuro, clairobscur, clear obscure, breadth, light and shade, black and white, tonality., reflection, refraction, dispersion; refractivity.

shine, glow, glitter; glister, glisten; twinkle, gleam; flare, flare up; glare, beam, shimmer, glimmer, flicker, sparkle, scintillate, coruscate, flash, blaze; be bright; reflect light, daze, dazzle, bedazzle, radiate, shoot out beams; fulgurate., clear up, brighten., lighten, enlighten; levin; light, light up; irradiate, shine upon; give out a light, hang out a light; cast light upon, cast light in, throw light upon, throw light in, shed light upon, shed luster upon; illume, illumine, illuminate; relume, strike a light; kindle (set fire to).

shining; luminous, luminiferous; lucid, lucent, luculent, lucific, luciferous; light, lightsome; bright, vivid, splendent, nitid, lustrous, shiny, beamy, scintillant, radiant, lambent; sheen, sheeny; glossy, burnished, glassy, sunny, orient, meridian; noonday, tide; cloudless, clear; unclouded, unobscured., gairish, garish; resplendent, transplendent; refulgent, effulgent; fulgid, fulgent; relucent, splendid, blazing, in a blaze, ablaze, rutilant, meteoric, phosphorescent; aglow. bright as silver; light as day, bright as day, light as noonday, bright as noonday, bright as the sun at noonday., actinic; photogenic, photographic; heliographic; heliophagous.

hole, foramen; puncture, perforation; fontanel; transforation; pinhole, keyhole, loophole, porthole, peephole, mousehole, pigeonhole; eye of a needle; eyelet; slot., opening; aperture, apertness; hiation, yawning, oscitancy, dehiscence, patefaction, pandiculation; chasm (interval)., embrasure, window, casement; abatjour; light; sky light, fan light; lattice; bay window, bow window; oriel; dormer, lantern., outlet, inlet; vent, vomitory; embouchure; orifice, mouth, sucker, muzzle, throat, gullet, weasand, wizen, nozzle; placket., portal, porch, gate, ostiary, postern, wicket, trapdoor, hatch, door; arcade; cellarway, driveway, gateway, doorway, hatchway, gangway; lich gate., way, path; thoroughfare; channel; passage, passageway; tube, pipe; water pipe; air pipe; vessel, tubule, canal, gut, fistula; adjutage, ajutage; ostium; smokestack; chimney, flue, tap, funnel, gully, tunnel, main; mine, pit, adit, shaft; gallery., alley, aisle, glade, vista., bore, caliber; pore; blind orifice; fulgurite, thundertube., porousness, porosity; sieve, cullender, colander; cribble, riddle, screen; honeycomb., apertion, perforation; pierching; terebration, empalement, pertusion, puncture, acupuncture, penetration., opener, key, master key, passe-partout.

open, ope, gape, yawn, bilge; fly open., perforate, pierce, empierce, tap, bore, drill; mine (scoop out); tunnel; transpierce, transfix; enfilade, impale, spike, spear, gore, spit, stab, pink, puncture, punch, lance, stick, prick, riddle, punch; stave in., cut a passage through; make way for, make room for., uncover, unclose, unrip; lay open, cut open, rip open, throw open.

open; perforated; perforate; wide open, ajar, unclosed, unstopped; oscitant, gaping, yawning; patent., tubular, cannular, fistulous; pervious, permeable; foraminous; vesicular, vasicular; porous, follicular, cribriform, honeycombed, infundibular, riddled; tubulous, tubulated; piped, tubate., opening; aperient.