Though, Through, Thorough, Thought, Throughout: Pronunciation Made Easy

Though, thorough, thought, through, throughout. Five words that look almost identical and sound completely different. If you’ve ever stared at them and given up, you’re not alone. In a live chat on my channel, someone said these words are very tough to pronounce, and tough is another great example of English spelling being, well, tough!

In this lesson I’ll show you how to say each one in Southern Standard British English, then share the fluency tips from the second half of the live stream.

The five words

Through /θruː/

Through means from one side to the other, or by means of. Think of going through a door, or the title Alice Through the Looking-Glass: Alice goes from one side of the mirror to the other.

• We walked through the park on our way home.
• I got the job through a friend.

Pronunciation: start with the voiceless /θ/. Put your tongue between your teeth and blow air out. No voice! Then add r and a long /uː/, like true but with th.

Though /ðəʊ/

Though means although or however. It rhymes with go and no.

• It was cold. We went for a walk, though.

Pronunciation: this one has the voiced /ð/, the same sound as in the and this. Your tongue is in the same place, but your vocal cords vibrate. Then the diphthong /əʊ/. No r, no g, no h sound at all!

Thought /θɔːt/

Thought is the past of think, and also a noun: a thought.

• I thought you were coming tomorrow.

Pronunciation: voiceless /θ/ again, then a long /ɔː/, the vowel in door or saw. In British English, the -ough in thought, bought, brought all makes this sound.

Thorough /ˈθʌrə/

Thorough means careful and complete, paying attention to every detail.

• The doctor gave me a thorough check-up.

Pronunciation: two syllables, with stress on the first: THU-rə. The first vowel is short /ʌ/, as in cup, and the ending is just a weak schwa. Don’t say “thor-OH”!

Throughout /θruːˈaʊt/

Throughout means in every part of a place, or during the whole of a period of time.

• It rained throughout the night.

Pronunciation: it’s through + out, with the stress on OUT. You might hear a tiny linking w between the two parts: through-w-out.

Quick comparison

• though → rhymes with go (voiced /ð/)
• through → rhymes with true
• thought → rhymes with sort
• thorough → rhymes with borough (THU-rə)
• throughout → through + OUT

Bonus words from the chat

During the stream, a few other words came up:

• Tough /tʌf/: here -ough sounds like uff! It means difficult.
• Excuse me /ɪkˈskjuːz miː/: begin with ik, then skyooz with a long /uː/ sound.
• Float like a butterfly, sting like a bee. Muhammad Ali’s famous line. In British English, butterfly has no /r/ sound at the end of butter: BUT-ə-fly.

Seven tips to speak more fluently

The second half of the stream was all about fluency. Here’s my advice:

1. Immerse yourself daily. Listen to English every day: podcasts, series, YouTube.
2. Copy a model. Pick a speaker and copy their intonation, stress and rhythm, not just the words.
3. Shadow for 10–15 minutes a day. Repeat after a speaker almost at the same time. If it’s too fast, slow the video down to 75% at first.
4. Record yourself. It feels strange, but it’s the fastest way to hear your own mistakes.
5. Think in English. Narrate your day as you go: “Right, I’m making tea. I’ll pop out later. Can’t be bothered to do the washing-up now.” It may sound silly, but it trains your brain to stop translating.
6. Have real conversations. Language exchanges, teachers, friends: anything that makes you respond in real time.
7. Set small, clear goals. For example: This week I’ll be able to tell a one-minute story about my weekend without pausing.

Don’t aim for perfection

Everyone slips up (makes small mistakes), even native speakers and proficient teachers. The trick is to keep going. Use fillers like well, you know or basically to buy yourself time. Remember: fluency is flow, not perfection.

And use dictionaries! Most online dictionaries have audio in both British and American English, so you can check any word you’re unsure of.

Practice

Read these sentences aloud. Then record yourself and compare with the video.

1. I thought we’d walk through the park, though.
2. She did a thorough job throughout the year.
3. It’s tough, though, isn’t it?

Now fill in the gaps with through, though, thought, thorough or throughout:

1. The museum is open ___ the summer.
2. I ___ the film was brilliant.
3. The police carried out a ___ search of the house.
4. Nice idea. I’m not sure it’ll work, ___.

Watch the live lesson

Hear the five words slowly and at natural speed, and practise them with me in real time.

Subscribe for more British pronunciation lessons, and share your hardest -ough word in the comments.