127 big fancy words to sound smart and boost your eloquence

The do’s and don'ts of using big words in English

Throwing in a few fancy words into your conversations or monologue is a good idea to sound more eloquent and impress everyone around you.

It’s also a great way to sound smart when you don’t know what to say on a specific topic but want to make a good impression and appear more knowledgeable than you are (like this English student during his literature class).

But there’s a fine line between using fancy words that truly make you sound eloquent and those that make you sound like you’re trying too hard.

Sometimes, using big words to sound smart may backfire, especially if you don’t really know what they mean. Then, you may end up saying something that makes no sense and leaving everyone in the room perplexed. Plus, using complex words you don’t understand can make you sound pompous - so tread the line between careful and carefree.

Use them only if you truly understand their meaning and know what context to use them in. But don’t use them mindlessly as it will result in an opposite effect to what you intended.

Aside from learning those fancy words and their meaning, another challenge lies in their pronunciation. If you choose those big words that are also hard to pronounce, like “epitome” or “niche,” you might end up saying something that makes everyone laugh (it wouldn’t be such a bad scenario!).

The point is: if you’re going to use fancy words to sound smart, learn their meaning, understand how to use them in context, and practice their pronunciation first.

Big words to sound smart and their meaning

The smartest way of sounding more eloquent when expressing yourself in English is to change basic, everyday words for their fancier versions. For instance, instead of saying “very big,” say “massive.” Instead of saying “detailed.” say “granular,” and instead of saying “not interesting,” say “banal.”

See? Using the word “granular” in a sentence will inevitably add more elegance to your speech and make you appear more fluent and eloquent.

The words we’ve chosen to include in the tables below follow this exact principle. Most of them are just a fancier version of a basic, simple word you’d normally use. Others are words used in a professional or academic setting that simply add more articulacy to your statement.

Fancy words you can use at work

The question isn’t whether you should learn a couple of fancy words you can use at work to impress your boss and coworkers. The question is, how do you use them without coming across as a pompous know-it-all, irritating everyone around you?

Well, it’s all about using them wisely. Don’t cram 10 fancy words into a simple sentence just to sound smarter. Only use them when they help you get your message across. If they don’t bring any value to your sentence, simply don’t use them.

In other words - don’t force it! Be natural.

With that said, here are some big words you can use at work.

Clever words you might use academically

The academic setting does not only encourage you to sound smart. It forces you to. To get higher grades and convince your professors of your knowledge and eloquence, you need to elevate your vocabulary.

Whether it’s in written or spoken assignments, these words will help you express yourself in a more intelligent and elegant way while impressing your colleagues and professors.

Big interesting words you might use socially

Being the smartest person among your friends is surely a great boost for your ego. It can help you gain their approval, receive compliments, and maybe even get a date or two while hanging out at the bar with your friends.

But the other side of the coin is that using overly sophisticated words in a casual, social setting can make you appear pretentious and out of place. That’s why you need to be careful and not overdo it! If you do, you might only end up humiliating yourself, and that’s a terrible place to be in.

Here are 20+ big words in English you can use in social situations with their meaning and an example of a sentence you could say.

Impressive words you might use romantically

Even if you’re not a very romantic person, some occasions require a bit of romanticism. Using elegant words in your expressions of love and affection can make your romantic conversations and gestures more special and memorable.

Still, don’t use big words if you don’t mean them! You should always be sincere and genuine in your expressions. Remember that words hold tremendous power in inspiring emotions in those who receive them.

With that said, here are 30 big words you can use in a romantic setting to express your love and affection for your significant other or to take your relationship with the person you’re currently dating to the next level (congrats!).

Sophisticated words you might use when discussing art and literature

Are you an art or literature? These two areas often require eloquent vocabulary to describe them. At least, that is the sort of language that people expect to hear from someone who’s an avid reader and art connoisseur.

You might want to express how the allegory in that poem made you feel or the way the plot of the book has enthralled you to keep reading but lack the right words to do it. If so, here’s a list of 20+ words you can use to talk about art and literature in different contexts.

Fancy words you might use when talking about your hobbies

When talking about our hobbies, we want to come across as more knowledgeable than others. After all, they’re our special interests, and we naturally possess a greater deal of expertise in these areas.

Whether you’re into literature, movies, or sports, here are some fancy words you can use to describe your interests.

Make the Thesaurus your new best friend

In this article, we’ve only covered 126 big words. Understandably, we can’t include all the fancy words you might need in one article. There are simply too many!

But luckily, there’s a free online tool you can use to find the synonyms of everyday words to expand your vocabulary and make yourself sound smarter.

Can you take a guess?

That’s right - it’s the online Thesaurus. You’ve surely heard about it from your English teacher, but in case you haven’t, Thesaurus is a dictionary of synonyms and related concepts. It’s a great way to find synonyms of different words to spice up your oral or written statements and avoid repeating the same old boring words time and time again.

Choose your words wisely

Whether you’re using simple, everyday words in casual conversations or those big, fancy words in a professional or academic environment, remember one thing: words have power.

They’re spells that you cast (there’s a reason why it’s called “spelling”) onto yourself and those who you speak them to. The words you speak inspire emotions and shape how other people perceive you. But they also influence your own emotions and shape how you perceive yourself.

So choose them wisely.