If singular pronouns, or a noun and pronoun of different persons, be disjunctively connected, the verb must agree with the person which stands nearest to it: as “I or thou art.
Now the person which is placed nearest the verb is the object of choice; ergo, the most agreeable person--ergo, the loveliest person or thing.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "trisyllables" in a variety of sentences. We hope that you will now be able to make sentences using this word.