Proper: Celt, Brelin, Robin Hood, California, Chicago, John, Mary, Macdonald's.
Common: agriculture, anorak, cloud, ice, carelessness, buffalo, team, audience, bravery, cream, citizen, cockatoo, comfort, company, eucalyptus, ecology, energy, horror, influence, knowledge, legend, caviare, cheese, family.
Abstract: bravery, knowledge, horror, carelessness, comfort, energy, influence, legend, ecology.
Contract: agricultue, citizen, caviare, buffalo, cloud, anorak.
Material: cream, eucalyptus, cheese, ice
Collective: team, audience, company, family.