Solution

CANALS

2 clues

Panama and Suez

Word class: Common noun
Nature of clue: Example
Difficulty: Medium
Sources: Boatload Puzzles
Topics: Geography, Vehicles - Transportation

Waterways

Word class: Common noun
Nature of clue: Synonym
Difficulty: Medium
Sources: Boatload Puzzles
Topics: Geography, Vehicles - Transportation

Other solutions to Waterways

Words are categorized by artificial intelligence: there can be mistakes.