[{"id":"01053787-s","lexname":"adj.all","members":[{"lemma":"black","sense":{"id":"black%5:00:00:unfortunate:00"},"pronunciation":[{"value":"blæk"}],"poskey":"a"},{"lemma":"calamitous","sense":{"id":"calamitous%5:00:00:unfortunate:00"},"pronunciation":[{"value":"kəˈlæmɪtəs"}],"poskey":"a"},{"lemma":"disastrous","sense":{"id":"disastrous%5:00:00:unfortunate:00"},"pronunciation":[{"value":"dɪˈzɑːstɹəs","variety":"GB"}],"poskey":"a"},{"lemma":"fatal","sense":{"id":"fatal%5:00:00:unfortunate:00"},"pronunciation":[{"value":"ˈfeɪtəl"}],"poskey":"a"},{"lemma":"fateful","sense":{"id":"fateful%5:00:00:unfortunate:00"},"pronunciation":[{"value":"ˈfeɪtfəl"}],"poskey":"a"}],"definition":["(of events) having extremely unfortunate or dire consequences; bringing ruin"],"example":["the stock market crashed on Black Friday","a calamitous defeat","the battle was a disastrous end to a disastrous campaign",{"source":"Charles Darwin","text":"such doctrines, if true, would be absolutely fatal to my theory"},{"source":"Douglas MacArthur","text":"it is fatal to enter any war without the will to win it"},"a fateful error"],"ili":"i5747","partOfSpeech":"s","similar":["01053161-a"],"derivation":[{"target_synset":"07329438-n","source_lemma":"calamitous","target_lemma":"calamity","target_poskey":"n"},{"target_synset":"07329438-n","source_lemma":"disastrous","target_lemma":"disaster","target_poskey":"n"}]}]