What is another word for at heavy cost?
Pronunciation: [at hˈɛvi kˈɒst] (IPA) 
"At heavy cost" is an idiomatic phrase used to express that something was achieved or accomplished in exchange for a significant sacrifice or loss. Some synonyms for this phrase include "at great expense," "at a high price," "at significant sacrifice," "at considerable cost," or "at a steep price." These phrases can be used to describe situations where someone had to pay a lot of money, expend a tremendous amount of effort, or make a significant personal sacrifice to achieve a goal or complete a task. Whatever the situation may be, these phrases demonstrate that accomplishing a particular objective was no easy feat.
