not changing in your attitudes or aims synonym firm堅定的;不動搖的 steadfast loyalty 忠貞不渝 - steadfast in something
He remained steadfast in his determination to bring the killers to justice. 他要將殺人兇手繩之以法的決心一直沒有動搖。
Oxford Collocations DictionarySteadfast is used with these nouns:- love
- refusal
Word OriginOld English stedefæst ‘standing firm’ (see stead and fast ‘firm’).