— [noun] (178)

— [adjective] (73)

— [adverb] (21)

— present difficulties [verb (intransitive)] (54)

— of difficulty: beset (a person) [verb (transitive)] (65)

— [phrase] (38)

— confronted by difficulty [preposition] (2)

— types of difficulty (261)

— practical impossibility (82)

— hindrance (1107)

— opposition (785)