1. Czar of Russia from 1825 to 1855 who led Russia into the Crimean War (1796-1855)
   - Nicholas I

Type of: czar, tsar, tzar

• hummus
• humongous
• humor
• humoral
• humoral immune response
• humoring
• humorist
• humorless
• humorlessly
• humorous
• humorously
• humorousness
• humour
• humouring
• humourist
• humourless
• humourlessly
• humourous
• humous
• hump
• humpback
• humpback whale
• humpbacked
• humped
• Humperdinck