obdurate
ob|du|rate /'ɒbdjʊrət, AM -dʊr-/
[ADJ]
If you describe someone as obdurate, you think that they are being unreasonable in their refusal to change their decision or opinion. (FORMAL)
Parts of the administration may be changing but others have been obdurate defenders of the status quo.
= obstinate
[ADJ]
If you describe someone as obdurate, you think that they are being unreasonable in their refusal to change their decision or opinion. (FORMAL)
Parts of the administration may be changing but others have been obdurate defenders of the status quo.
= obstinate