Informal vocabulary words are casual words and phrases that people use in everyday conversations to sound friendly, relaxed, and natural. Language becomes more expressive when we know these words, as they are commonly used among friends, classmates, and online communities. In this article, you will learn useful Informal Vocabulary Words with Meanings and Pictures to help you understand them quickly. Learning these words will improve your speaking skills, boost your confidence, and help you communicate naturally in daily English.
List of Informal Vocabulary Words in English
| Word | Meaning |
|---|---|
| Chill | To relax and stay calm |
| Hangout | A casual place to meet friends |
| Buddy | A close and trusted friend |
| Gonna | Informal way to say going to |
| Wanna | Informal way to say want to |
| Kinda | Informal way to say kind of |
| Yup | Casual way to say yes |
| Nope | Casual way to say no |
| Awesome | Very impressive and exciting |
| Bummer | A situation that feels disappointing |
| Dude | Casual word for a male friend |
| Cool | Something stylish or impressive |
| Stuff | Personal items or simple things |
| Guess | To think without full certainty |
| Grab | To take something quickly |
| Messy | Not clean or poorly organized |
| Bro | Informal word for a brother |
| Sis | Informal word for a sister |
| Hangry | Feeling angry because of hunger |
| Crash | To fall asleep very quickly |
List of Informal Vocabulary Words in English
100 Informal Vocabulary Words with Meanings in English
| Word | Meaning |
|---|---|
| Freak out | To become very nervous or afraid |
| Hang on | To wait for a short time |
| Check out | To look at something carefully |
| No biggie | Not something very important |
| My bad | An admission of small mistake |
| Hit up | To contact someone casually |
| Bail | To leave a place suddenly |
| Chillax | To relax in a calm way |
| Oops | Said after a small mistake |
| Yikes | Said when feeling sudden fear |
| Buzz | A feeling of strong excitement |
| Rip off | Something sold at unfair price |
| Trashy | Looking cheap and low quality |
| Goof | To behave in a silly way |
| Hype | Strong excitement about something |
| Knock off | A cheap copy of an item |
| Sketchy | Seeming unsafe or dishonest |
| Lame | Not interesting or exciting |
| Sick | Extremely impressive or cool |
| Dump | To end a romantic relationship |
100 Informal Vocabulary Words with Meanings in English
Informal Vocabulary Words for Kids in English
| Word | Meaning |
|---|---|
| Beat | Feeling very tired or weak |
| Catch up | To talk after long separation |
| Deal | A situation to manage properly |
| Fired up | Feeling very excited or angry |
| Flake | A person who cancels plans often |
| Gig | A short term job or task |
| Hook up | To meet or connect casually |
| Jam | A favorite song or tune |
| Junk | Items that have little value |
| Kick back | To relax in an easy way |
| Nuts | Acting in a crazy manner |
| Pass out | To faint or sleep suddenly |
| Ripped | Having a strong muscular body |
| Scoop | Important news shared first |
| Screw up | To make a careless mistake |
| Shady | Acting in a dishonest way |
| Smack | A light hit with the hand |
| Snap | To suddenly lose emotional control |
| Tough | Difficult to manage or handle |
| Zonked | Extremely tired and sleepy |
Informal Vocabulary Words for Kids in English
Popular Informal Word with Meanings
| Word | Meaning |
|---|---|
| Amped | Feeling highly excited or ready |
| Bang | Very successful or impressive |
| Binge | To watch or eat excessively |
| Bloke | Informal word for an adult man |
| Cheesy | Too emotional or poorly done |
| Clueless | Not understanding what is happening |
| Cranky | Easily annoyed or irritated |
| Ditch | To leave someone without notice |
| Epic | Extremely impressive or memorable |
| Fab | Short word meaning very wonderful |
| Glitch | A small unexpected problem |
| Guts | Inner courage to face difficulty |
| Hush | A request to stay quiet |
| Jerk | A person who behaves rudely |
| Kudos | Words of praise for success |
| Lit | Very exciting or energetic |
| Moody | Frequently changing emotional state |
| Neat | Clean and properly arranged |
| Oddball | A person who seems unusual |
| Peppy | Full of lively energy |
Popular Informal Vocabulary Words with Meanings
Common Informal Vocabulary Word in English
| Word | Meaning |
|---|---|
| Quirky | Unusual in a charming way |
| Rant | To complain for a long time |
| Sassy | Bold and slightly playful attitude |
| Snag | A small problem or delay |
| Swag | Stylish confidence in appearance |
| Tidy | Neat and well organized |
| Uptight | Feeling tense and worried |
| Vibe | The general feeling of a place |
| Whiz | A person very skilled at something |
| Yummy | Extremely tasty and enjoyable |
| Zippy | Moving quickly with energy |
| Chatty | Talking in a friendly way |
| Dork | A person acting socially awkward |
| Easygoing | Relaxed and not easily upset |
| Feisty | Lively and full of spirit |
| Grumpy | Easily annoyed or unhappy |
| Hunky | Physically strong and attractive |
| Icky | Unpleasant or slightly disgusting |
| Jazzy | Bright and full of style |
| Keep it up | Continue doing the same good work |
Common Informal Vocabulary Words in English
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