1
gulf
1
ha-ha
1
harbor(noun, defense)
1
hole
1
hose
1
hydraulic-fill dam
1
incision
1
intrenchment
1
iron curtain
1
jam
1
jetty
1
joint
1
kloof
1
laager
1
leak
1
leaping weir
1
levee
1
lock
1
log jam
1
logjam
11 years ago|5.3k views|share |citing 
APASmart Define. (2015). moat thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/moat/thesaurus/synonyms
ChicagoSmart Define. 2015. "moat thesaurus" https://smartdefine.org/moat/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, moat thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/moat/thesaurus/synonyms>.
MLASmart Define. "moat thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/moat/thesaurus/synonyms>