Which word is different? Why.
Impressed
Convincing
Intrigued
Fascinated
Convincing
Present participle adjective, others are past participle adjectives.
Which word is different? Why?
Implied
Commented
Informed
Explained
Informed.
Informed is transitive and must take a direct object. The others are intransitive and can't take a direct object.
Which verb phrase is different? Why?
Focus on
Interested in
Catch up
Belong to
Catch up.
Catch up is a phrasal verb. The others are verb + dependent preposition.
Which word / phrase is different? Why?
Namely
Regarding
In particular
To be precise
Regarding.
Regarding is introducing a topic. The others are being specific.
Which verb is different? Why?
Generate
Assess
Construct
Formulate
Assess.
Assess is for judging. The others are related to creating.