Unsanitary (a)Khng hp v sinh

Unsuitable (a)Khng thch hp

Unsaturated (a)Cha bo ha

Undetermined (a)Khng quyt on

Gassy (a)(thuc) kh

Gaseous (a)Thuc th kh, c ga

Gastric (a)Thuc v d dy

Gap (n)Khong trng

Demand (n)Yu cu

Amendment (n)S sa i, b sung

Supplement (n)Phn b sung

Commendation (n)Khen ngi, tuyn dng

Peristalsis (n)(sinh hc) nhu ng

Stiffness (n)S cng nhc

Convulsion (n)S rung chuyn, s chn ng

Paralysis (n) S mt cm gic, chng lit

Negotiator (n)Nh m phn

Suitor (n)Ngi cu hn, (php l) nguyn co

Petitioner (n)Ngi thnh cu, (php l) ngi n

Engraver (n)Th khc