極低温科学[kyokuteionkagaku] cryonics
高低[koutei] high and low
最低[saitei] least
最低血圧[saiteiketsuatsu] diastolic blood pressure
最低限[saiteigen] minimum

最低生活費[saiteiseikatsuhi] minimum cost of living
最低賃金[saiteichingin] minimum wage
最低賃金制[saiteichinginsei] minimum wage system
中低[nakabiku] hollow
超低価格[chouteikakaku] ultra-low cost

データの先頭[deetanosentou] beginning of data
一頭[ittou] one large animal (horses, cattle, etc.)
一頭立て[ittoudate] one-horse (carriage)
咽頭[intou] pharynx
駅頭[ekitou] station

音頭[ondo] leading a group of people
会頭[kaitou] society president
街頭[gaitou] in the street
核弾頭[kakudantou] nuclear warhead
巻頭[kantou] opening page of book