Solution

IMPEDING

2 clues

Blocking

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

Other solutions to Blocking

Hindering

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

Other solutions to Hindering

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