- 零下【れいか】 - below zero, sub-zero 
- 零時【れいじ】 - twelve o'clock, midnight, noon 
- 零細【れいさい】 - insignificant, trifling, paltry, cottage (industry), tiny (company) 
- 零点【れいてん】 - zero (points, marks), no marks, zero (of a function), root, zero degrees (Celsius), freezing point 
- 零敗【れいはい】 - losing without scoring, shutout, whitewash, having no losses, being undefeated