ちがいない
Meanings
Adjective (い)
Expression
1. sure; no mistaking it; for certain; without doubt
oft. as に違いない
There must surely be stairs here too.
Pitch accent
ち
がいな
い
Top 12100
Composed of
difference; distinction; discrepancy; mistake; error
nonexistent; not being (there); unowned; not had; unique; not; impossible
Used in vocabulary (1 in total)
certain; sure; no doubt; reliable; dependable
Examples (111 in total)
They must've failed.
I must have caught a cold.
My mother must be angry.
He must be tired.
She must be sick.
They must have rigged something.
He must be selfish.
Bob must have had an accident.
He must be a quack doctor.
It must be the postman.
It must be near here somewhere.
In fact, they must be happy.
He must have seen it.
It must be a heavy door.
She must be over eighty.
The plan is bound to succeed.
That building must be on fire.
He must like taking walks.
Ann must be having a happy dream.
He must have gotten over his cold.
They must be on their way to the meeting place.
Both cooking and storage must be very difficult.
Something must be wrong with the machinery.
London must be cold now.
He must be from the South.
I must've lost my wallet in the supermarket.
He must be homesick.
It is certainly pure, but that purity is inhuman.
This must be a real diamond.
The man must be insane.
He must have been sleeping because he didn't answer the telephone.
I can't find my ticket. I must have lost it.
Tom must've studied French.
He must have abused the privilege.
She must have been well-off in the past.
It must have been broken during shipping.
She must have done it yesterday.
He must have been home then.
She must have once been a real beauty.
There must surely be stairs here too.
I must have lost my key along the way.
I must have made a mistake.
I'm sure he mistook me for my sister.
He must be tired after such hard work.
She must have sensed something odd.
It must be morning, for the birds are singing.
The boy must have broken the window.
He must have taken the wrong train.
Both are bound to end in half-baked results.
He must be up to something this time too.
That country must be very beautiful.
Somebody is playing the piano. It must be Ann.
Judging from his appearance, he must be a rich man.
I must be above average.
Something on that machine must be broken.
Your mother must have been beautiful when she was young.
Ken must be home by now.
It's already ten o'clock. My mother must be angry.
There must have been some more tea in the pot.
The blood on the road must be mine.
He must be crazy to behave like that.
Someone must've left the window open.
The fire must have broken out after the staff had gone home.
He must have been named after his grandfather.
It must be dangerous to swim in this rapid stream.
He must be crazy to say such a thing.
She must be a fool to say so.
There must be something at the back of this matter.
He must be at home as the light is on.
You must be tired after such a long trip.
He must be working late at the office.
She must have been a beauty when she was young.
I must have been causing more worry than I thought.
They must be crazy to believe such nonsense.
I am sure to be reprimanded for my current actions.
He must be crazy to talk like that.
He must be happier now after having remarried.
They must have known it all along.
They believed that it must be a new element.
There must be some solution to the problem.
Judging from his accent, he must be from Osaka.
He ate a huge supper. He must have been hungry.
Someone must have taken my umbrella by mistake.
There must be some reason for what he has done.
Something must have happened to him on the way.
They must be able to easily formulate a strategy that exploits that weakness.
Look at that smoke. That building must be on fire.
The nerves of the one watching over must give out first.
This car must have had tough usage.
Given his position, he must have been used to this sort of thing.
Someone who knows English well must have written this.
But in return, he is sure to protect me with all his might.
Judging from what you say, he must be a great writer.
It is a thing that not only children but also adults are sure to become obsessed with.
He must be stupid to believe such a thing.
He must be very angry to say such a thing.
Tom must've thought Mary wouldn't want to do that.
Our teacher must have studied English hard when he was a high school student.
Here is note from him. He must have come here.
He must be at home. I see his car in his garage.
He must be a good walker to walk such a long distance.
He must be a bookworm to read ten books every day.
He must be a good walker to have walked such a long distance.
Judging by the footsteps, he must be taking the stairs down two at a time.
Anyone normal would surely tear up if they got a look like that.
The man must be over sixty, for his hair is gray.
She said that John must be very glad to hear the news.
The attack performance is concentrated on the front, so the rear must be defenseless.
Even when she is 50 years old, she will still be breathtakingly beautiful.
When I heard that, my eyes must have lit up.
They came to the conclusion that the ship must have sunk.