CALAMITOUSLY
Etymology
Adverb
calamitously (comparative more calamitously, superlative most calamitously)
In a calamitous manner.
Source: Wiktionary
CALAMITOUS
Ca*lam"i*tous, a. Etym: [L. Calamitosus; cf. F. calamiteux.]
1. Suffering calamity; wretched; miserable. [Obs.]
Ten thousands of calamitous persons. South.
2. Producing, or attended with distress and misery; making wretched;
wretched; unhappy. "This sad and calamitous condition." South. "A
calamitous prison" Milton.
Syn.
– Miserable; deplorable; distressful; afflictive; grievous;
baleful; disastrous; adverse; unhappy; severe; sad; unfortunate.
– Ca*lam"i*tous*ly, adv.
– Ca*lam"i*tous*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition