Wiktionary
unspokenly
adv. In an unspoken manner; tacitly.
Usage examples of "unspokenly".
We were sitting quietly talking in a rather desultory manner, all of us unspokenly reluctant to move inside the house for a projected evening at contract.
Before long, it became clear that the party, with the exception of the doctor, was unspokenly endorsing Froud's opinion of the red planet.