What’s that you say?  Argumentative?

Me?  Must be congenitive

My dad liked to argue

My son’s like that, too.

I’m their representative

Certainly sensitive 

Quite frequentative

Not tentative

Too commentative?

Try to be complimentative

Doesn’t it all come down to words?

I should only converse with birds!

https://dailypost.wordpress.com/prompts/tentative/