13
windowpane(noun, pane)
10
glass(noun, pane)
9
light(noun, opening, glow, brightness, beam)
8
casement(noun, opening, framework)
7
pane
6
porthole(noun, framework)
4
dormer(noun, opening, framework)
4
lattice
4
skylight(noun, framework)
4
aperture(noun, opening, breach, bow, hole)
4
hole(noun, opening, breach, space, gap)
4
opening(noun, breach, space, hole, gap)
4
oriel(noun, opening, framework)
4
wicket(noun, hoop)
3
lantern(noun, light, opening, flash, shine)
3
bay(noun, framework)
3
bay window(noun, expression, idiom, opening, framework)
3
fanlight(noun, framework)
3
transom
2
bow(noun, curvature, framework)
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APASmart Define. (2015). window thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/window/thesaurus/synonyms
ChicagoSmart Define. 2015. "window thesaurus" https://smartdefine.org/window/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, window thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/window/thesaurus/synonyms>.
MLASmart Define. "window thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/window/thesaurus/synonyms>