The word recommend is a verb. It means to represent or suggest favorably.
There are many things that are not recommended for a persuasive speech. It is not recommended that you use works like think for example.
The word recommended is a verb. It is the past tense of recommend.
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "lecturer" is a noun.