No, there is no inherent negative connotation (implied meaning) that I know of. It can be used negatively, like most words, but I don't think that the word itself is negative.
The noun forms for the verb to undulate are undulation and the gerund, undulating.
Since undulate is a verb, you can't give an adjective for it. However, you could describe it with an adverb. Here are a few adverbs that would describe the word undulate:gracefullyelegantlysmoothlyeasilyThese are not all of the adverbs that describe this word. If you want more, look up any of these in a thesaurus.
Yes, it is. Any word with "no" at it's root is a negative word.
Adversity is a condition marked by misfortune, distress and hardship. The word in a negative word
Negative
No the word undulating is not a noun. It can be an adjective and a verb.
The fields of wheat were undulating in the breeze.
Undulating is a word used to describe something that has a wavy appearance. A good sentence would be, the girls hair was undulating.
Flat.
Undulating.
Undulating is a verb and requires an an adverb, not an adjective, which describes a noun: Slowly undulating, sensuously undulating.
The singer's voice undulated
An undulating lowland is a lowland with an uneven or "undulating" surface. There are no outstanding highlands in the area.
The waves are undulating. The waves are rough.
The sun sparkled on the undulating waves
Undulating is land that is grassy and has lots of natural vegetation and plants.
The noun forms for the verb to undulate are undulation and the gerund, undulating.