Nuova, carina, belle, comode are adjectives. Adjectives are words that provide additional information or description about a noun, letting you know the size, shape, weight, color, nationality or any other qualities.
Adjectives in Italian always agree in gender and number with the nouns they refer to.
They are typically placed after nouns, though this isn't always the case.
There are two main types of adjectives, as listed in the dictionary: those ending in -o and those ending in -e in their default form (masculine singular).
Examples: