{"id":"00418521-v","lexname":"verb.change","members":[{"lemma":"stiffen","sense":{"id":"stiffen%2:30:01::","subcat":["vtai","vtii"]},"pronunciation":[{"value":"ˈstɪfən"}],"poskey":"v"}],"definition":["make stiff or stiffer"],"example":["Stiffen the cream by adding gelatine"],"ili":"i23811","partOfSpeech":"v","causes":["00419488-v"],"hypernym":["00126072-v"],"hyponym":["00418781-v","00418900-v","00419035-v"],"antonym":[{"target_synset":"00420328-v","source_lemma":"stiffen","target_lemma":"loosen","target_poskey":"v"}],"derivation":[{"target_synset":"15085392-n","source_lemma":"stiffen","target_lemma":"stiffener","target_poskey":"n"},{"target_synset":"13582724-n","source_lemma":"stiffen","target_lemma":"stiffening","target_poskey":"n"}],"material":[{"target_synset":"15085392-n","source_lemma":"stiffen","target_lemma":"stiffener","target_poskey":"n"}]}