Solution

POEM

3 clues

Limerick, e.g.

Word class: Common noun
Nature of clue: Example
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Arts, Literature

Ode

Word class: Common noun
Nature of clue: Example
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Arts, Literature

Verse

Word class: Common noun
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Arts, Literature

Other solutions to Verse

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