This is the 4992nd most frequent Polish word.
pomidorowy
Tomato-related; made of or with tomatoes.
Here, 'pomidorową' is the accusative singular form of the adjective 'pomidorowy,' agreeing with the feminine noun 'zupa.'
Chciałbym zamówić zupę pomidorową.
I would like to order tomato soup.
In this sentence, 'pomidorowy' is used as a predicate adjective to describe the noun 'kolor,' and it retains the nominative singular masculine form.
Kolor tego pokoju jest pomidorowy.
The color of this room is tomato red.
Here, 'pomidorowe' is the nominative plural form of 'pomidorowy,' modifying the plural noun 'sosy' to match in gender and number.