6
cannular(adjective, opening)
4
tube-shaped
3
tubelike
2
cylindrical(adjective, tube-shaped)
2
fistulous(adjective, opening)
2
vasiform
2
permeable
2
piped
2
porous
2
tubulous
1
circular
1
elliptical
1
fistular
1
cavernous
1
false
1
follicular
1
hollow
1
honeycombed
1
pervious
1
pipy
13 years ago|3.1k views|share |citing 
APASmart Define. (2013). tubular thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/tubular/thesaurus/synonyms
ChicagoSmart Define. 2013. "tubular thesaurus" https://smartdefine.org/tubular/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, tubular thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/tubular/thesaurus/synonyms>.
MLASmart Define. "tubular thesaurus" 27 June 2013. Web. 20 September 2026. <https://smartdefine.org/tubular/thesaurus/synonyms>