2 adverbs to describe how to demeanours

Of course a mutiny broke out among the troops, and the hesitating and cowardly demeanour of the authorities showed the mutineers what they might dare.

What passed will appear in the sequel, and the Baron returned just at nightfall; while his ghastly demeanour and unquiet eye betokened the nature of his visit.

2 adverbs to describe how to  demeanours  - Adverbs for  demeanours