Calamitously
/kəˈlæm.ɪ.təs.li/
adverb
In a calamitous manner; with terrible consequences or in a disastrous way.
From 'calamitous' + '-ly' (adverb suffix). This creates the adverbial form describing how something happens in a calamitous way.
AMአይን አይን (ayin ayin)
ARبشكل كارثي (bishkal kārthī)
BNবিপর্যয়জনকভাবে (biporyojank bhabe)
CAde manera catastròfica
CSkatastroficky
DAkatastrofalsk
DEkatastrophal
ELκαταστροφικά (katastrofiká)
ESde manera calamitosa
FAبه صورت فاجعهآمیز (be surat fājeʿe-āmīz)
FIkatastrofinen
FRde manière calamiteuse