What is the antonym of 丁寧語? either "dictionary form" or "conversational form" of a verb?


食べます、飲みます、読みます are the _ 丁寧語 _ forms of 食べる、飲む、読む。

But, how do I call the "forms" for 食べる、飲む、読む？  
食べる、飲む、読む are the _ ??? _ forms of 食べます、飲みます、読みます。

I think of 食べる、飲む、読む as being the _dictionary_ form or the _conversational_
form.

