Sour example sentences

Related (12): acidic, tart, bitter, fermented, tangy, spoiled, deteriorate, resentful, acrid, vinegary, curdled, rancid

"Sour" Example Sentences

The milk went sour after I left it on the counter for three days.
She had a sour expression on her face the entire dinner party.
His mood started to sour the moment his ex walked into the bar.
I can't drink that lemonade — it tastes too sour for me.
Things began to sour between them when he forgot their anniversary.
The sour grapes comment he made about her promotion was pretty petty.
My stomach feels sour after eating that gas station sushi.
He's been sour ever since they passed him over for the job.
The sour cream on the taco was actually really good quality.
Their relationship went sour faster than anyone expected.
I love sour candies, but they destroy my teeth eventually.
The deal turned sour when the other company backed out.
Her sour attitude made the whole team uncomfortable at the meeting.
Why does everything taste sour to you lately — are you sick?
The sour note in his voice told me he was genuinely angry.
Fermenting vegetables makes them sour and gives them probiotics.
He's been acting sour all week — I think something happened at work.
The sour smell coming from the drain means we need to call a plumber.
She turned sour on the idea once she realized how much it would cost.
That sour look you're giving me isn't going to change my mind.
The sour taste of regret lingered long after he apologized.
His comments about her appearance were sour and unnecessary.
I used to love that restaurant, but the food went sour last year.
The sour cherry pie was the only thing worth eating at the bakery.
Their friendship went sour over money — the oldest story in the book.
The sour expression on his face made it clear he disagreed completely.
Why does your breath smell sour this early in the morning?
The deal started to sour when they realized the numbers didn't add up.
She's been sour about the breakup for months now.
The sour aftertaste of that wine lingered for hours.

Common Phrases

sour grapes
sour cream
sour taste
sour mood
sour note
sour expression
turn sour
go sour
sour face
sour attitude
sour relationship
sour deal

Examples by Level

The milk is sour — we cannot drink it.
This candy is very sour and makes my mouth hurt.

The sour taste of the lemon made her face scrunch up immediately.
He's been sour all day because his team lost the game yesterday.

Their friendship went sour after the argument about money, and they haven't spoken since.
The sour cream on the baked potato was actually the best part of the meal.

What started as a promising partnership began to sour when neither side could agree on the terms.
She had a sour disposition that made even simple conversations feel exhausting and tense.

The sour grapes mentality he displayed after losing the promotion revealed more about his character than any interview ever could.
There was something almost poetic about how their relationship had gone sour — not with a bang, but with a slow, quiet erosion of trust.

The sour undertone in his otherwise polite remarks suggested a resentment far deeper than the surface disagreement would indicate.
She understood that some relationships, no matter how carefully tended, were destined to sour — and that sometimes accepting this was the only path to peace.

Examples by Scenario

🏠 Everyday Life

I grabbed the milk this morning and it smelled sour, so I just made coffee without it.
My neighbor's been pretty sour lately — I think his dog got sick or something.

💼 Workplace

The whole project went sour when the client decided to cut the budget in half.
His sour attitude in the meeting made everyone uncomfortable, and nobody wanted to speak up.

📊 Business

The deal started to sour once we discovered they'd been hiding their debt from us.
Our partnership went sour because they wanted to cut corners on quality to boost profits.

🛒 Buying / Shopping

I bought this sour candy pack and honestly it's way too intense for my taste.
The sour cream I got yesterday already went bad — I'm definitely not shopping there again.

✈️ Travel

The trip went sour when we realized the hotel had overbooked and lost our reservation.
The sour smell in the hostel bathroom made me want to leave immediately.

📚 Education

The teacher's sour tone when grading our essays made us all feel like we'd failed.
His experience in that class went sour after the professor accused him of plagiarism unfairly.

❤️ Relationships

We got together thinking it would be different, but things went sour pretty quickly once we moved in.
Her sour attitude toward his family made every holiday dinner feel like a battle zone.

📰 News / Politics

The senator's approval ratings went sour after the scandal broke last week.
The sour tone of the debate made it clear these two candidates genuinely despised each other.

💻 Technology

The app reviews went sour once people realized it was selling their data to advertisers.
The sour sentiment on social media about the new update forced the company to issue an apology.

📝 Formal Writing

The investigation revealed that the sour relationship between the two departments had been undermining productivity for years.
Market conditions began to sour in the third quarter, resulting in a significant decline in shareholder value.