Which of the following are nuts: pecan, hazelnut, butternut squash, walnut, peanut, corn nut, macadamia nut.
The following are nuts: pecan, hazelnut, walnut, peanut, macadamia nut. 

The following are not nuts: butternut squash, corn nut.
Quais das seguintes são nozes: nozes de amendoim, avelãs, abóbora de nozes, nozes, amendoim, nozes de milho, macadâmia.
São frutos secos: nozes de amêndoa, avelã, noz-moscada, amendoim, macadâmia.