伍つ[itsutsu] five
伍長[gochou] corporal
卒伍[sotsugo] rank and file
落伍[rakugo] dropping out of
落伍者[rakugosha] dropout

隊伍[taigo] ranks of troops
伍を重ねる[gowokasaneru] to double the ranks
先頭伍[sentougo] leading file
伍する[gosuru] to rank with

１等卒[ittousotsu] private first-class
引卒[insotsu] leading
何卒[nanitozo] please
学卒[gakusotsu] college graduate
看護卒[kangosotsu] army nurse

軍卒[gunsotsu] soldier
軽卒[keisotsu] rash
甲卒[kousotsu] armored warrior
高卒[kousotsu] high school graduate
弱卒[jakusotsu] cowardly soldier