Anti
Part of speech: adjective
Definition: against, opposed to. Describing a torsion angle between 90 and 180
Part of speech: noun
Definition: A person opposed to a concept or principle.
Example sentence: It would be wicked to do a mad '90s tune and make it a duet with Rihanna. I love her new album 'Anti.' I'm into quite dark R&B.
Pro
Part of speech: preposition
Definition: In favor of
Part of speech: noun
Definition: an advantage of something, especially when contrasted with its disadvantages (cons).a professional sportsmanprofessional someone who is very good at something
Example sentence: I'm the luckiest guy in the world. I never really had a job. I was a football player, then a football coach, then a football broadcaster. It's been my life. Pro football has been my life since 1967. I've enjoyed every part of it. Never once did it ever feel like work.