We found one dictionary that defines the word cost increases:

General (1 matching dictionary)

1. cost increases: Vocabulary.com

(Note: See cost_increase as well.)

Definitions from WordNet (cost increase) ▸ noun:  an increase in cost ▸ Also see cost_increase ▸ Words similar to cost increases ▸ Usage examples for cost increases ▸ Idioms related to cost increases ▸ Wikipedia articles (New!) ▸ Words that often appear near cost increases ▸ Rhymes of cost increases ▸ Invented words related to cost increases