Smarten sth up Meaning, Examples & How to Use Correctly

What Does “Smarten sth up” Mean?

“Smarten sth up” means to make something look neater, tidier, or more attractive, often by improving its appearance or style.

Introduction

The phrasal verb “smarten sth up” is commonly used when talking about improving the look or condition of something. Whether it’s a room, an outfit, or even a presentation, to “smarten something up” means to make it better or more polished. Understanding the smarten sth up meaning helps learners use it appropriately in everyday conversations and writing. This phrase is especially useful when discussing small improvements that make a big difference in appearance or style.

Quick Info Box

• Phrasal verb: smarten something up
• Type: transitive
• Level: B1 (Intermediate)
• Short meaning: to make something look neater or more attractive

Structure (Grammar Rules)

“Smarten sth up” is a separable phrasal verb. This means the object (something) can come between the verb and the particle or after the whole phrase.

• smarten something up
• smarten up something

Examples:

• She smartened her outfit up for the party.
• He smartened up his room before the guests arrived.

How to Use Smarten sth up?

You can use “smarten sth up” when you want to describe making improvements to appearance or style. It often refers to clothing, rooms, or general presentation. The phrase is informal but suitable for everyday conversation and writing.

Use it to show that something was plain or messy and has been improved to look better.

Examples

Before the meeting, she smartened up the conference room to make a better impression.

• I need to smarten up my outfit before the interview.
• They smartened the garden up by planting new flowers.
• Can you smarten up the kitchen a bit before our guests come?
• He smartened up his presentation slides to look more professional.

Here are more examples of smarten sth up in a sentence to help you understand:

• She smartened up the old sofa with some new cushions.
• We decided to smarten up the office walls with fresh paint.

Common Mistakes

Sometimes learners confuse the word order or use the wrong particle. Remember, “smarten up” is separable and needs an object.

• Incorrect: She smartened up before the party. (No object)
• Correct: She smartened her dress up before the party.
• Incorrect: They smartened the room. (Missing ‘up’)
• Correct: They smartened the room up.

Differences / Synonyms

“Smarten sth up” is similar to “tidy up,” “dress up,” and “spruce up,” but there are slight differences:

• Tidy up: Focuses on cleaning or organizing rather than style.
• Dress up: Usually refers to clothing or people wearing formal or fancy clothes.
• Spruce up: Very close in meaning; also means to make neat or attractive.

Use “smarten up” when you want to emphasize improving appearance or style, not just cleaning.

Common Collocations

You will often hear “smarten sth up” with these objects:

• Outfit – improving clothes
• Room – making a space neater or more stylish
• Appearance – enhancing how someone looks
• Office – making a workplace look better
• Garden – improving outdoor spaces

These collocations help you know when and where to use the phrase naturally.

Related Phrasal Verbs

Here are related phrasal verbs of smarten sth up:

• Smarten Sb Up

Real-life Dialogue

Here is a short conversation using “smarten sth up”:

Anna: The living room looks a bit messy.

Ben: Yeah, I’ll smarten it up before the guests arrive.

Anna: Great! Maybe add some fresh flowers too.

Practice

Try to complete the sentence below correctly:

She decided to ________ her outfit ________ for the wedding.

• a) smarten up
• b) smarten her up outfit
• c) smarten her outfit up
• d) smarten the up outfit

Answer: c) smarten her outfit up

FAQ

• What does “smarten sth up” mean?

  It means to make something look neater, tidier, or more attractive.

• Is “smarten up” separable?

  Yes, you can place the object between “smarten” and “up” or after the whole phrase.
• Can I use “smarten up” for people?

  Yes, usually when talking about improving appearance or dressing better.

• What is the difference between “smarten up” and “tidy up”?

  “Smarten up” focuses on appearance or style, while “tidy up” means cleaning or organizing.
• Is “smarten sth up” formal or informal?

  It is informal and common in everyday English.