Sure vs. Assure — What's the Difference?
Difference Between Sure and Assure
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Compare with Definitions
Sure
Confident, as of something awaited or expected
I am sure we will win the game.
Assure
To inform positively, as to remove doubt
Assured us that the train would be on time.
Sure
Impossible to doubt or dispute; certain
We have sure proof of his innocence.
Assure
To cause to feel sure
A gesture that assured her of his devotion.
Sure
Bound to come about or happen; inevitable
A sure victory for the team.
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Assure
To give confidence to; reassure.
Sure
Having one's course directed; destined or bound
She is sure to succeed.
Assure
To make certain; ensure
"Nothing in history assures the success of our civilization" (Herbert J. Muller).
Sure
Certain not to miss, slip, or err; steady
A sure grip on the suitcase.
Assure
To make safe or secure
"We would rather forgo certain benefits in order to be assured against certain evils" (Alfred E. Smith).
Sure
Not hesitating or wavering; firm
Sure convictions.
Assure
Chiefly British To insure, as against loss.
Sure
Worthy of being trusted or depended on; reliable
A sure friend.
Assure
(transitive) To make sure and secure; ensure.
Sure
Free from or marked by freedom from doubt
She is sure of her friends.
Assure
To give (someone) confidence in the trustworthiness of (something).
I assure you that the program will work smoothly when we demonstrate it to the client.
He assured of his commitment to her happiness.
Sure
Careful to do something
Be sure to turn off the stove.
Assure
(obsolete) To guarantee, promise (to do something).
Sure
(Obsolete) Free from harm or danger; safe.
Assure
(transitive) To reassure.
Sure
Surely; certainly.
Assure
To make sure or certain; to render confident by a promise, declaration, or other evidence.
His promise that thy seed shall bruise our foe . . . Assures me that the bitterness of deathIs past, and we shall live.
Sure
Physically secure and certain, non-failing, reliable.
This investment is a sure thing.
The bailiff had a sure grip on the prisoner's arm.
Assure
To declare to, solemnly; to assert to (any one) with the design of inspiring belief or confidence.
I dare assure thee that no enemyShall ever take alive the noble Brutus.
Sure
Certain in one's knowledge or belief.
She is sure of herself.
He is sure she was lying.
He was sure of being a finalist.
They aren't completely sure who will attend.
You seemed sure that the car was his.
Assure
To confirm; to make certain or secure.
And it shall be assured to him.
And hereby we know that we are of the truth, and shall assure our hearts before him.
Sure
(followed by a to infinitive) Certain to act or be a specified way.
Be sure to lock the door when you leave.
Assure
To affiance; to betroth.
Sure
(obsolete) Free from danger; safe; secure.
Assure
To insure; to covenant to indemnify for loss, or to pay a specified sum at death. See Insure.
Sure
(obsolete) Betrothed; engaged to marry.
Assure
Make certain of;
This nest egg will ensure a nice retirement for us
Preparation will guarantee success!
Sure
(modal adverb) Without doubt, certainly.
Sure he's coming! Why wouldn't he?
"Did you kill that bear yourself?" ―"I sure did!"
Assure
Inform positively and with certainty and confidence;
I tell you that man is a crook!
Sure
(archaic) Without fail, surely.
Assure
Assure somebody of the truth of something with the intention of giving the listener confidence;
I assured him that traveling to Cambodia was safe
Sure
Yes, expressing noncommittal agreement or consent.
"Do you want me to put this in the garage?" "Sure, go ahead."
Assure
Be careful or certain to do something; make certain of something;
He verified that the valves were closed
See that the curtains are closed
Control the quality of the product
Sure
Yes; of course.
"Could you tell me where the washrooms are?" "Sure, they're in the corner over there."
Assure
Cause to feel sure; give reassurance to;
The airline tried to reassure the customers that the planes were safe
Sure
You're welcome; polite response to being thanked.
"Thanks for helping me with that electrical fault." "Sure. Any time."
Assure
Make a promise or commitment
Sure
Certainly knowing and believing; confident beyond doubt; implicity trusting; unquestioning; positive.
We are sure that the judgment of God is according to truth against them which commit such things.
I'm sure care 's an enemy of life.
Sure
Certain to find or retain; as, to be sure of game; to be sure of success; to be sure of life or health.
Sure
Fit or worthy to be depended on; certain not to fail or disappoint expectation; unfailing; strong; permanent; enduring.
The Lord will certainly make my lord a sure house; because my lord fighteth the battles of the Lord.
The testimony of the Lord is sure.
Which put in good sure leather sacks.
Sure
Betrothed; engaged to marry.
The king was sure to Dame Elizabeth Lucy, and her husband before God.
I presume . . . that you had been sure as fast as faith could bind you, man and wife.
Sure
Free from danger; safe; secure.
Fear not; the forest is not three leagues off;If we recover that we are sure enough.
She that's made sure to him she loves not well.
Sure
In a sure manner; safely; certainly.
'T is pleasant, sure, to see one's name in print.
Sure
Having or feeling no doubt or uncertainty; confident and assured;
Felt certain of success
Was sure (or certain) she had seen it
Was very sure in his beliefs
Sure of her friends
Sure
Exercising or taking care great enough to bring assurance;
Be certain to disconnect the iron when you are through
Be sure to lock the doors
Sure
Certain to occur; destined or inevitable;
He was certain to fail
His fate is certain
In this life nothing is certain but death and taxes
He faced certain death
Sudden but sure regret
He is sure to win
Sure
Physically secure or dependable;
A sure footing
Was on sure ground
Sure
Capable of being depended on;
A quick and certain remedy
A sure way to distinguish the two
Wood dust is a sure sign of termites
Sure
(of persons) worthy of trust or confidence;
A sure (or trusted) friend
Sure
Infallible or unfailing;
A sure (or true) sign of one's commitment
Sure
Certain not to fail;
A sure hand on the throttle
Sure
Impossible to doubt or dispute;
Indisputable (or sure) proof
Sure
Definitely or positively (`sure' is sometimes used informally for `surely');
The results are surely encouraging
She certainly is a hard worker
It's going to be a good day for sure
They are coming, for certain
They thought he had been killed sure enough
He'll win sure as shooting
They sure smell good
Sure he'll come
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