What Exactly Is a Portmanteau?
You’ve definitely come across them—and chances are, you use them all the time without even realizing it. Words like brunch, spork, smog, hangry, sitcom, and motel all have something in common: they’re two words fused into one. That’s what we call a portmanteau—a clever blend where parts of familiar words merge to create something entirely new.
Linguists often call them blended words, and they’re some of the most creative, playful, and practical inventions in the English language. Every time you say staycation or infomercial, you’re using one.
But here’s the catch: not every word that sounds like a portmanteau actually is one. Some are pure fabrications designed to trip you up. This quiz will test how well you can tell the real blends from the fakes—and teach you a few fun facts along the way.
Where Did “Portmanteau” Come From?
The term was coined by Lewis Carroll in Through the Looking-Glass. When Humpty Dumpty explains the word slithy, he says it means lithe and slimy—two meanings packed into one word. Carroll called it a portmanteau word, borrowing from the name of an old suitcase that opens into two compartments. Two words, one suitcase—simple and brilliant.
Since then, English has run wild with the idea. Some blends are descriptive, others are marketing gold, and some are just weird internet creations that caught on.
How to Spot a Portmanteau
While there’s no strict formula, most portmanteaus share a few traits:
- They combine parts of two different words, often the start of one and the end of another.
- Their meaning reflects both source words.
- They’re catchy, funny, or useful enough to stick.
For example, glamping = glamorous + camping. It means camping—but make it stylish: think cozy beds, air conditioning, and fairy lights instead of mosquito bites and soggy sleeping bags.
Famous Portmanteaus You Already Know
You don’t have to be a word expert to recognize some of these everyday blends. Here’s a quick refresher to get your brain warmed up:
- Brunch = breakfast + lunch
- Smog = smoke + fog
- Spork = spoon + fork
- Frenemy = friend + enemy
- Guesstimate = guess + estimate
- Blog = web + log
- Podcast = iPod + broadcast
- Motel = motor + hotel
- Sitcom = situation + comedy
- Hangry = hungry + angry
- Chillax = chill + relax
- Infomercial = information + commercial
Funny how natural they sound, right? Once you try to split them apart, you realize just how inventive they really are.
How to Play the Portmanteau Quiz
Here’s how it works:
- Pick the answer that feels right.
- After each question, you’ll get a short explanation—so even wrong guesses teach you something new.
- Earn points for every correct answer.
- See your final score and find out how you rank.
- Don’t forget to drop a comment and tackle the bonus question at the end!
Ready for the Portmanteau Challenge?
You won’t need a dictionary—just your instincts, a sharp mind, and maybe a dash of luck.
Let’s find out if you can tell your cakefetti from your cronut.



