dual – adjective dalawahan
dual
dual – Ilocano, adjective duaan
dubious
dubious – adjective kaduda-duda alinlangan di-tiyak
dubious-Ilocano
dubious – Ilocano, adjective pagdua-duaan
ductile
ductile – adjective mauunat makunat
ductile
ductile – Ilocano, adjective maunnat mabennat
dull
dull – adjective mapurol bobo
dull
dull – Ilocano, adjective nangudel laglag agsasadut
dumb
dumb – adjective pipi gago
durable
durable – adjective matibay pangmatagalan