Definition:
Compare calamitous with other words:
baneful vs. calamitous
calamitous vs. woeful
calamitous vs. detriment
calamitous vs. detrimental
calamitous vs. disastrous
calamitous vs. calamity
calamitous vs. ruinous
calamitous vs. wretched
calamitous vs. imprecate
calamitous vs. fatal
calamitous vs. destructive