Term: promethium: a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
Candidate hypernym: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. → 1
Candidate hypernym: haircut: the style in which hair has been cut → 0
Candidate hypernym: change: coins of small denomination regarded collectively → 0
Candidate hypernym: graffito: a rude decoration inscribed on rocks or walls → 0
Candidate hypernym: alveolar ectasia: abnormal enlargement of the air sacs in the lungs → 0
Candidate hypernym: conservative judaism: Jews who keep some of the requirements of the Mosaic law but allow for adaptation of other requirements (as some of the dietary laws) to fit modern circumstances → 0
Candidate hypernym: ecumenical council: (early Christian church) one of seven gatherings of bishops from around the known world under the presidency of the Pope to regulate matters of faith and morals and discipline → 0
Candidate hypernym: cuon: Asiatic wild dog → 0
Candidate hypernym: blini: Russian pancake of buckwheat flour and yeast; usually served with caviar and sour cream → 0
Candidate hypernym: skyscraper: a very tall building with many stories → 0
Candidate hypernym: lemon sole: European flatfish highly valued as food → 0