steadfast

• Décrit quelqu'un ou quelque chose qui est résolu ou consciencieusement ferme et inébranlable dans ses convictions, son soutien ou sa détermination.

Describes someone or something that is resolutely or dutifully firm and unwavering.

1. Loyal and unwaveringC1formal

   Firmly loyal or constant in purpose, belief, or affection.

   Fidèle et inébranlable

   • She remained steadfast in her support for the charity.
   • He was a steadfast friend through all the difficult times.
   • The team showed steadfast dedication to the project.

   Synonymesconstantdedicateddevotedfaithfulfirmloyalresoluteunswervingunwavering

   Antonymesdisloyalfickleinconstanttreacherousundependableunfaithfulvacillatingwavering

2. Resolute and determinedC1formal

   Not changing or yielding; firmly fixed in place or purpose.

   Inébranlable, ferme

   • Despite the criticism, he remained steadfast in his decision.
   • Her steadfast resolve helped her overcome many obstacles.
   • The general gave a steadfast command to hold the line.

   Synonymesconstantdeterminedfirmresoluteunswervingunwaveringunyielding

   Antonymescapriciousfickleinconstantirresoluteunstableunsteadyvacillatingwaveringweakyielding