# Words for Different Levels of “Tired”

> Source: https://mem-app.com/blogs/words-for-different-levels-of-tired (Mem-App blog, 2026-10-18)

“I’m tired” is one of the first things we learn to say in English. It’s also one of the most overused. A sleepy Sunday afternoon, a long week at work and a 12-hour flight can all end up as the same sentence.

Native speakers rarely stop at *tired*. They pick a word that shows *how* tired they are, and sometimes *why*. In this post, I’ll walk you through seven words for tiredness, from mild to extreme, with meanings, examples and a quick tip for each.

## The ladder at a glance

| Level | Word | Roughly means |
|---|---|---|
| 1 | **drowsy** | slightly sleepy, struggling to stay alert |
| 2 | **weary** | tired in a heavy, "I need a break" way |
| 3 | **fatigued** | tired from long effort or illness (formal) |
| 4 | **drained** | no energy left, physically or emotionally |
| 5 | **worn out** | very tired after lots of effort |
| 6 | **exhausted** | extremely tired, almost nothing left to give |
| 7 | **shattered** | completely wiped out (informal) |

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## 1. drowsy

**UK** /ˈdraʊzi/ · **US** /ˈdraʊzi/ · *Adjective*

**Meaning:** Feeling sleepy and not fully alert.

**Examples**

- The medicine made me drowsy.
- I always feel drowsy after a big lunch.

**Synonyms:** sleepy, groggy, dozy  
**Opposites:** alert, wide awake

**Tip:** *Drowsy* is the mildest word here. It’s often used for side effects (“may cause drowsiness”) and for driving safety.

---

## 2. weary

**UK** /ˈwɪəri/ · **US** /ˈwɪri/ · *Adjective*

**Meaning:** Tired in a heavy way, often from stress, worry or doing something for too long.

**Examples**

- She gave a weary smile at the end of the day.
- I’m weary of answering the same questions.

**Synonyms:** tired, worn, sapped  
**Opposites:** energetic, refreshed

**Tip:** *Weary* sounds a bit literary. You can also use it with *of* (“weary of the news”) to mean you’re fed up with something.

---

## 3. fatigued

**UK** /fəˈtiːɡd/ · **US** /fəˈtiːɡd/ · *Adjective*

**Meaning:** Very tired because of long effort, stress or illness.

**Examples**

- Long-haul pilots can become fatigued on night flights.
- After the illness, he felt fatigued for weeks.

**Synonyms:** tired out, run-down, weary  
**Opposites:** rested, energised

**Tip:** *Fatigued* is formal and common in health, work and safety contexts. In casual conversation, people usually say *exhausted* instead.

---

## 4. drained

**UK** /dreɪnd/ · **US** /dreɪnd/ · *Adjective*

**Meaning:** Having no energy left, physically or emotionally.

**Examples**

- That difficult meeting left me completely drained.
- She felt emotionally drained after the long phone call.

**Synonyms:** depleted, spent, sapped  
**Opposites:** energised, refreshed

**Tip:** *Drained* is great when something took your energy, such as a meeting, a person or a hard conversation. It fits emotional tiredness especially well.

---

## 5. worn out

**UK** /ˌwɔːn ˈaʊt/ · **US** /ˌwɔːrn ˈaʊt/ · *Adjective (phrasal)*

**Meaning:** Very tired after a lot of effort or activity.

**Examples**

- The kids are worn out after the beach.
- I’m worn out from moving house all weekend.

**Synonyms:** tired out, beat, run-down  
**Opposites:** full of energy, fresh

**Tip:** *Worn out* suggests a clear cause, usually physical effort. It’s natural and friendly, and works in everyday speech.

---

## 6. exhausted

**UK** /ɪɡˈzɔːstɪd/ · **US** /ɪɡˈzɔːstɪd/ · *Adjective*

**Meaning:** Extremely tired, with almost no energy left.

**Examples**

- I was exhausted after the night shift.
- The team was exhausted but proud of what they had achieved.

**Synonyms:** wiped out, spent, drained  
**Opposites:** energetic, rested

**Tip:** *Exhausted* is the standard strong word. It works in both formal and informal settings, so it’s a safe choice when *tired* feels too weak.

---

## 7. shattered

**UK** /ˈʃætəd/ · **US** /ˈʃætərd/ · *Adjective (informal)*

**Meaning:** Completely exhausted, with nothing left at all.

**Examples**

- I’m absolutely shattered after that run.
- We got home at 3 a.m. and felt shattered.

**Synonyms:** knackered, wiped out, dead on my feet  
**Opposites:** full of beans, bright-eyed

**Tip:** *Shattered* is informal and very common in British and Australian English. In American English, people more often say *wiped out* or *beat*. Use it with friends, not in a formal email.

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## Same sentence, seven levels

Let’s use one sentence and change only the word:

**“After the long day, I felt ___.”**

- …**drowsy** (a little sleepy)
- …**weary** (heavy, in need of a break)
- …**fatigued** (tired from long effort, formal)
- …**drained** (no energy left)
- …**worn out** (very tired from all the activity)
- …**exhausted** (extremely tired)
- …**shattered** (completely wiped out)

Same situation, seven different feelings. That’s the power of choosing the right word.

## How to remember them

Reading a list once isn’t enough. Most new words fade within days unless you see them again at the right time. That’s the idea behind spaced repetition: you review a word just before you’re likely to forget it, and the gaps between reviews get longer as the word sticks.

Here’s a simple way to do it with Mem-App:

1. **Look up the word** in the built-in dictionary to see the definition, examples, synonyms, opposites and UK/US pronunciation.
2. **Add it to your list** so it joins your flashcards.
3. **Review and rate it** as Easy, Good, Hard or Forgot. Mem-App adapts the next review to how well you remember each word.

## Try it yourself

Starter is free to start: up to 50 words, and no ads.

👉 [Try Mem-App free](https://mem-app.com/app/)

Which theme should I cover next? Tell me in the comments or message me.

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Add these 7 words to your Mem-App flashcards: https://mem-app.com/app?utm_source=site&utm_medium=markdown&utm_campaign=pack-levels-of-tired#/definitions?words=drowsy,weary,fatigued,drained,worn%20out,exhausted,shattered