compromising has 2 distinct synonyms spread across 1 of its 2 senses. Each sense below keeps its own list, because a synonym belongs to a meaning and not to a word: swapping one sense's substitute into another sense's sentence is how a thesaurus makes writing worse. Its one recorded opposite is uncompromising.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
making or willing to make concessions
“loneliness tore through him...whenever he thought of...even the compromising Louis du Tillet”
1 of the 2 recorded senses carries no synonym, antonym or related term, so it is not shown above. Every sense, with its definition and examples, is on the full entry for compromising.
Synonyms, antonyms and the broader and narrower relations for compromising come from Princeton University’s WordNet. Full sources and licences.