Solution

BURNING

2 clues

On fire

Word class: Verb
Nature of clue: Description
Difficulty: Very easy
Sources: Boatload Puzzles

Other solutions to On fire

Scorching

Word class: Verb
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles

Other solutions to Scorching

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