Complete list of Uncountable Nouns as well as Nouns that can be Countable and Uncountable at the same time.

Uncountable Nouns
General
  • homework
  • equipment
  • luggage
  • clothing
  • furniture
  • machinery
  • gold
  • silver
  • cotton
  • glass
  • jewelry
  • perfume
  • soap
  • paper
  • wood
  • petrol
  • gasoline
  • baggage
  • hair
  • traffic
Abstract
  • advice
  • help
  • fun
  • recreation
  • enjoyment
  • information
  • knowledge
  • news
  • patience
  • happiness
  • progress
  • confidence
  • courage
  • education
  • intelligence
  • space
  • energy
  • laughter
  • peace
  • pride
Food
  • food
  • flour
  • meat
  • rice
  • cake
  • bread
  • ice cream
  • cheese
  • toast
  • pasta
  • spaghetti
  • butter
  • oil
  • honey
  • soup
  • fish
  • fruit
  • salt
  • tea
  • coffee
Weather
  • thunder
  • lightning
  • snow
  • rain
  • sleet
  • ice
  • heat
  • humidity
  • hail
  • wind
  • light
  • darkness
Sports
  • golf
  • tennis
  • baseball
  • basketball
  • soccer
  • football
  • cricket
  • hockey
  • rugby
  • chess
  • poker
  • bridge
Activities
  • swimming
  • walking
  • driving
  • jogging
  • reading
  • writing
  • listening
  • speaking
  • cooking
  • sleeping
  • studying
  • working
Subjects/Fields
  • mathematics
  • economics
  • physics
  • ethics
  • civics
  • art
  • architecture
  • music
  • photography
  • grammar
  • chemistry
  • history
  • commerce
  • engineering
  • politics
  • sociology
  • psychology
  • vocabulary
  • archaeology
  • poetry
Languages
  • English
  • Portuguese
  • Hindi
  • Arabic
  • Japanese
  • Korean
  • Spanish
  • French
  • Russian
  • Italian
  • Hebrew
  • Chinese
Both Countable & Uncountable
  • Iron
  • Glass
  • Time
  • Paper
  • Light
  • Work
  • Chicken
  • Hair
  • Room
  • Coffee, Water, Tea, Soda
  • Meat
  • Fruit
  • Experience
  • Fire
  • Memory