Disgustingly

[dɪs'gʌstɪŋli]

(adv.) in a disgusting manner or to a disgusting degree; 'the beggar was disgustingly filthy'.

Checked by Jennie--From WordNet

She was disgustingly, was suspiciously reserved. Jane Austen. Emma.
Emma had not to listen to such paradings againto any so exclusively addressed to herselfso disgustingly decorated with a dear Miss Woodhouse. Jane Austen. Emma.

Checked by Jennie