commentator

As nouns the difference between presenter and commentator

is that presenter is someone who presents a broadcast programme; a compere or master of ceremonies while commentator is a person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc.

As nouns the difference between spokesperson and commentator

is that spokesperson is person who acts as the voice of a group of people while commentator is a person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc.

As nouns the difference between commentary and commentator

is that commentary is a series of comments or annotations; especially, a book of explanations or expositions on the whole or a part of some other work while commentator is a person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc.

As nouns the difference between commentator and broadcaster

is that commentator is a person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc while broadcaster is an organisation that engages in the activity of broadcasting.

As nouns the difference between narrator and commentator

is that narrator is one who narrates or tells stories while commentator is a person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc.

As nouns the difference between columnist and commentator

is that columnist is a regular writer of a column, such as in a magazine or newspaper while commentator is a person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc.

As an adjective commentatory

is of or relating to a commentary.

As a noun commentator is

a person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc.

As nouns the difference between commentator and commendator

is that commentator is a person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc while commendator is (obsolete) a cleric who held a commendam.