The noun forms for the verb to undulate are undulation and the gerund, undulating.
The word 'lovely' is the adjective form of the noun love.The noun form for the adjective 'lovely' is loveliness.The word 'lovely' is an obsolete noun form as a word for a beautiful woman or a beautiful object.
The noun form for the adjective hilarious is hilariousness. A related noun form is hilarity.
The word 'inferior' is a noun form as a word for someone of lower rank or status; a word for a person. The noun form of the adjective inferior is inferiority.
The noun 'private' is a singular, common, concrete noun; a word for a soldier of the lowest rank; a word for a person. The noun form of the adjective 'private' is privateness. A related noun form is privacy.
The noun form of the adjective 'dangerous' is dangerousness.The word 'dangerous' is the adjective form of the noun danger.The noun form of the adjective 'childish' is childishness.The word 'childish' is the adjective form of the noun child.The noun form of the adjective 'beautiful' is beautifulness.The word 'beautiful' is the adjective form of the noun beauty.
The word is undulate. It means rise and fall.
The word for a swelling motion is "undulate."
the word you are looking for is UNDULATE.
Waves undulate.
The word 'noun' is not a verb. The word 'noun' is a noun, a word for a thing.
The noun form of the word "profess" is "profession."
The noun form of the adjective 'truthful' is truthfulness.The word 'truthful' is the adjective form of the noun truth.
Undulate is a verb: undulate, undulates, undulated, undulating
The noun form for the adjective nervous is nervousness. Another noun form is nerve.
The noun form of the word "resign" is "resignation."
The noun form for the word "proclaim" is "proclamation."
One can find many synonyms for the word undulate online. Thesaurus online is a good place to find synonyms as is The Free Dictionary and Synonyms-For.