Solution

HOUNDING

3 clues

Badgering

Word class: Verb
Nature of clue: Synonym
Difficulty: Easy

Harassing

Word class: Verb
Nature of clue: Synonym
Difficulty: Easy
Topics: Society

Pestering

Word class: Verb
Nature of clue: Synonym
Difficulty: Very easy

Other solutions to Pestering

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