Find Synonyms
canal Synonyms
Another word for canal
Choosing another word for canal depends on context, so the 13 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
• noun (Context 1)
An artificial waterway constructed to allow the passage of boats or ships inland, or to convey water for irrigation.
Usage Example
"The construction of the Panama waterway drastically reduced the travel time for ships moving between the Atlantic and Pacific oceans."
Strongest
waterway
Strong
channel
watercourse
conduit
Weak
aqueduct
• noun (Context 2)
A tubular passage or duct in a plant or animal body.
Usage Example
"Sound waves travel through the ear duct to vibrate the tympanic membrane."
Strongest
duct
Strong
passage
passageway
channel
tract
tube
• verb (Context 3)
To provide with or intersect with a canal or canals.
Usage Example
"The engineers planned to canalize the lower delta to improve drainage and prevent seasonal flooding."
Strongest
canalize
Strong
channel
trench
Weak
ditch
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Canal. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/canal