Solution

RIDGED

3 clues

Corrugated

Word class: Common adjective
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles
Topics: Materials

Grooved

Word class: Common adjective
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles
Topics: Materials

Other solutions to Grooved

Not smooth

Word class: Common adjective
Nature of clue: Description
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Materials

Other solutions to Not smooth

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