8
beam(noun, support, beam)
7
crossbeam(noun, beam)
6
crosspiece
6
fanlight
6
lintel(noun, support, beam)
6
rafter(noun, support, beam)
6
traverse
5
crossbar
5
girder(noun, support, beam)
5
joist(noun, support, beam)
3
skylight
3
casement
3
sill(noun, support, beam)
3
summer(noun, support)
3
transom window(noun, expression, idiom)
3
transverse(noun, beam)
2
companion
2
cross beam(expression, idiom)
2
oriel
2
pane
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APASmart Define. (2015). transom thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/transom/thesaurus/synonyms
ChicagoSmart Define. 2015. "transom thesaurus" https://smartdefine.org/transom/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, transom thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/transom/thesaurus/synonyms>.
MLASmart Define. "transom thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/transom/thesaurus/synonyms>