Off and on (āĻŽāĻžāĻā§ āĻŽāĻžāĻā§) I go the national park off and on.
Of oneâs own accord (āϏā§āĻŦā§āĻā§āĻāĻžā§) I helped them of my own accord.
Of no avail (āĻŦā§āĻĨāĻž) Your effort to be a famous actor will be of no avail.
Of the first water (āĻāĻā§ āĻŽāĻžāύā§āϰ) Sakib Al Hasan is a player of first water.
On and on (āĻā§āϰāĻŽāĻžāĻāϤ) He is working hard for his company on and on
On the alert (āϏāϤāϰā§āĻ) I am on the alert when I cross the busy road.
On no account (āĻā§āύ āĻŽāϤā§āĻ āύāĻž) He will no account be allowed to enter the exam hall.
On the verge of (āĻĒā§āϰāĻžāύā§āϤ āϏā§āĻŽāĻžā§) His business is on the verge of ruin.
On good terms (āϏā§-āϏāĻŽā§āĻĒāϰā§āĻ) They are not on good terms now.
On the eve of (āĻĒāĻžāĻā§āĻāĻžāϞā§/āĻŦā§āϞāĻžā§/āϏāĻŽā§ā§) She was crying on the eve of her husbandâs departure.
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On the point of (āĻāĻĻā§āϝāϤ) He was on the point of shooting the bird when I saw him.
On the sly (āĻā§āĻĒāύā§) He is used to smoking on the sly.
On the spur of the moment (āĻšāĻ āĻžā§) It will be not wise to leave the room on the spur of the moment.
On the whole (āĻŽā§āĻā§āϰ āĻāĻĒāϰ) His behavior is quite satisfactory on the whole.
On principle (āύā§āϤāĻŋ āĻ āύā§āϝāĻžā§ā§)I canât do this unfair job on the principle
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One and all (āϏāĻāϞā§) We enjoyed the picnic one and all.
Open secret (āĻā§āĻĒāύ āĻšāϞā§āĻ āϏāĻŦāĻžāϰ āĻāĻžāύāĻž) Your dishonesty is an open secret.
Out and out (āĻĒā§āϰā§āĻĒā§āϰāĻŋ) He is out and out a cheat.
Out of date (āĻ āĻāϞ) This law is out of date now
Out of pocket (āϰāĻŋāĻā§āϤ āĻšāϏā§āϤ/āĻāĻžāĻāĻž āύā§āĻ) He is out of pocket now.
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Out of sorts (āĻ āϏā§āϏā§āĻĨ) I feel out of sorts now
Out of the wood (āĻŦāĻŋāĻĒāĻĻ āĻŽā§āĻā§āϤ) My father is now out of the wood.
Out of the danger (āĻŦāĻŋāĻĒāĻĻ āĻŽā§āĻā§āϤ) Donât worry. The patient is now out the danger.
Out of oneâs wit (āĻāĻŋāĻāĻāϰā§āϤāĻŦā§āϝāĻŦāĻŋāĻŽā§ā§/āĻĻāĻŋāĻļā§āĻšāĻžāϰāĻž) I was out of my wit and could not decide to what to do when I fell on danger.
Overhead and ears (āĻāĻā§āϰ āĻāĻžāĻŦā§) I am overhead and ears in love with my wife.