What part of speech is the word in following sentence When weather turned cold your painting went slowly?

Let's break down the sentence to find the word's part of speech:

* "When weather turned cold your painting went slowly"

The word in question is "slowly".

"Slowly" describes how the painting went. This means it is an adverb.

Here's why:

* Adverbs modify verbs, adjectives, or other adverbs. They tell us how, when, where, or to what extent something happens.

* "Slowly" tells us how the painting went (it went at a slow pace).

Therefore, "slowly" is an adverb in this sentence.