Resources
Lecciones de gramáticaPor temasFlash cardsLecturasEjercicios de listeningGlosarioFalsos amigos¿Cuál usar?SufijosPrefijosDiscover your levelBlogBigvsGreat
"Big" describes physical size or importance; "great" describes exceptional quality or magnitude.
Side-by-side comparison
Large in size, quantity, or importance. Opposite of "small".
They live in a big house on the edge of town.
This is a big decision. Take your time.
He has a big smile that you notice from across the room.
Excellent, exceptional, of great magnitude or quality. Can intensify emotions.
She is a great teacher. Her students always learn a lot.
We had a great time at the concert last night.
Alexander the Great conquered much of the known world.
Common mistake
- •"A great house" in English means the house is excellent or magnificent, not physically large.
- •For physical size use "big": "a big house".
- •"Great" implies quality or extraordinary magnitude, not dimensions.
Trick to remember it
- •Substitution test: can you replace it with "excellent" or "amazing"? Use "great".
- •Can you replace it with "large in size"? Use "big".
Quick rule
- •"Big" = large in size or importance.
- •"Great" = excellent in quality or extraordinary in magnitude.
Did you know?
In country names and rulers, "Great" denotes power or historical size: "Great Britain" does not mean it is excellent, it means the large island, as opposed to "Little Britain" (Brittany in France). "Alexander the Great" was not physically tall, he was great in conquests. The adjective "great" has over 3,000 years of history in English and its meanings have shifted considerably since Old English.
Practise what you learned
Exercise 1 · Pick the right one
We had a _____ time at the party last night. The music was amazing.
Exercise 2 · Pick the right one
Moving to another country is a _____ step.
Exercise 3 · Form the word
Related word pairs
"Actually" corrects or contrasts an assumption; "really" intensifies or confirms.
Both mean 'grande', but 'big' is more informal and emotional, 'large' is more formal and about size.
Both mean "not easy", but "hard" also means physically firm or working intensely.
"Above" is at a higher level without contact; "over" implies covering, movement, or crossing.
Bryan López
Founder of SpeakUP Academy