カン 
さむ.い 
() cold
   
さむい (adj-i) (1) cold (e.g. weather), (2) dull, uninteresting, lame
さむさ (n) coldness
かんき (n) (1) cold, coldness, cold air
さむけ (n) (1) chill, the shivers, shivering fit, (2) cold, coldness, cold air
かんそん (n) deserted village, poor village
かんだんけい (n) thermometer
かんちゅう (n-adv,n-t) mid-winter, cold season
かんぱ (n) cold wave
かんれい (adj-na,n,adj-no) cold, coldness, chilliness

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字