This room is really hot. That's really interesting. It's a really difficult decision. "Did you like it? Not really (= no)."

Really is the only correct spelling in English across American, British, and global usage. The incorrect form realy appears due to typing speed, habit, or uncertainty about English spelling rules.

Do you spell it' realy' or 'really'? We can answer that plus teach you how to use the word in a sentence correctly.

REALLY definition: in reality; actually. See examples of really used in a sentence.

Definition of really adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Discover everything about the word "REALLY" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

Discover 100 alternatives to “really” to write clearer, stronger English. Boost tone, precision, and variety in essays, emails, stories, and posts.

Really or Realy are two words that are confused and usually misspelled due to their similarity. Check which one to use!

Really or Realy | How to spell it? | Spelling - WordTips

You use really when you are discussing the real facts about something, in contrast to the ones someone wants you to believe. My father didn't really love her.

WordReference Random House Learner's Dictionary of American English © 2026 re al ly /ˈriəli, ˈrili/ adv. actually: sees things as they really are. genuinely; truly: a really hot day. indeed: Really, this is too much. interj. (used to express surprise, scolding, disapproval, etc.): Really, be serious! See -real-.