1
joint
1
kloof
1
kyle
1
lake
1
laying open
1
leak
1
lough
1
moat
1
narrow
1
narrow seas
1
nullah
1
ocean
1
opening up
1
orifice
1
passage
1
passageway
1
pore
1
preterition(noun, opening, space, void, hollow)
1
puddle
1
quarry
11 years ago|8.3k views|share |citing 
APASmart Define. (2015). gulf thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/gulf/thesaurus/synonyms
ChicagoSmart Define. 2015. "gulf thesaurus" https://smartdefine.org/gulf/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, gulf thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/gulf/thesaurus/synonyms>.
MLASmart Define. "gulf thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/gulf/thesaurus/synonyms>