Some plus-ones Crossword Clue

 The answer to the crossword clue "Some plus-ones" could be GUEST.

The word "guest" can mean "a person who is invited to stay at someone else's house" or "a person who is invited to an event". In the context of a crossword puzzle, the clue "some plus-ones" is likely referring to the latter meaning. So, the answer "guest" would be a good fit for the clue if the puzzle is about a party or other event where people are invited to bring guests.

Here are some other words that could fit the clue "some plus-ones":

Companion

Accomplice

Associate

Friend

Relative

Acquaintance

I hope this helps! Let me know if you have any other questions.

The clue could also be a pun on the word "guest". In the sense of "a person who is invited to stay at someone else's house", the word "guest" can also be used to mean "a ghost". So, the clue "some plus-ones" could be interpreted as "some ghosts". This would be a more cryptic clue, and it would require the solver to be familiar with the pun on the word "guest".

Ultimately, the meaning of the clue "some plus-ones" will depend on the specific crossword puzzle. The solver will need to use their knowledge of the puzzle and the clues to determine the correct answer.