bitter pill to swallow
Noun
Meaning
(figuratively) Something unpleasant that must be accepted or endured.
Synonyms: difficult pill to swallow, hard pill to swallow
Used other than figuratively or idiomatically: see bitter pill, swallow.
Source: en.wiktionary.orgRelated terms
pill to swallow
swallow a bitter pill
hard pill to swallow
difficult pill to swallow
tough pill to swallow
hard to swallow