Stiffnecked in spanish
Tensa
pronunciation: tensɑ part of speech: adjective
pronunciation: tensɑ part of speech: adjective
In gestures
stiff-necked = obstinado, terco, testarudo, cabezón, obcecado, porfiado, cabezota.
Example: The problem was that the stiff-necked men of science refused to bow down before the idols of political expediency.