Vocabularies

Discover, learn, and master English vocabulary

verb
/əbˈzɜːv/

to watch carefully and attentively

"The teacher asked the students to observe the experiment."

noun
/əbˈzɜːvər/

a person who watches or notices something

"The observer took notes during the meeting."

adverb
/ˈɒbviəsli/

in a way that is easily perceived or understood; clearly

"Obviously, he didn’t read the instructions."

adverb
/əˈkeɪʒənəli/

from time to time; now and then

"I occasionally go for a walk in the park."

noun
/ˌɒkjʊˈpeɪʃən/

a job or profession; the action or state of occupying a place

"Her occupation is a teacher at a local school."

verb
/ˈɒkjʊpaɪ/

to take control or possession of a place or thing

"The workers will occupy the building until the renovations are completed."

🕰️

occur

verb
/əˈkɜːr/

to happen or take place

"The event occurred last night at the hall."

🌊

ocean

noun
/ˈoʊʃən/

a large body of salt water that covers most of the Earth's surface

"The ocean is vast and mysterious."

🔗

of

preposition
/ʌv/

expressing the relationship between a part and a whole

"The book is on the table, in front of the window."

⚖️

offense

noun
/əˈfɛns/

an illegal act; a crime

"The offense was committed in broad daylight."

🎁

offer

verb
/ˈɔːfər/

to present or give something to someone

"She offered him a gift for his birthday."

noun
/ˈɔːfɪsər/

a person in a position of authority, especially in law enforcement

"The officer gave him a ticket for speeding."

adjective
/əˈfɪʃəl/

relating to or connected with an authority or public office

"He is the official spokesperson for the company."

🔁

often

adverb
/ˈɔːfən/

frequently, many times

"I often visit my grandparents on weekends."

😮

oh

interjection
/oʊ/

used to express surprise, realization, or understanding

"Oh, I didn't know you were here!"

🛢️

oil

noun
/ɔɪl/

a viscous liquid derived from plants or animals, used for cooking, lubrication, or fuel

"She added some oil to the pan to fry the vegetables."

👌

ok

adjective
/oʊˈkeɪ/

used to indicate agreement, approval, or understanding

"Okay, let's go to the park."

👌

okay

adjective
/əʊˈkeɪ/

used to express agreement or acceptance

"It's okay to leave early today."

adjective
/əˈlɪmpɪk/

related to the Olympic Games, a major international sporting event

"She trained hard to compete in the Olympic Games."

once

adverb
/wʌns/

on one occasion only; at a time in the past

"She visited Paris once last year."

adjective
/ˈɒnɡəʊɪŋ/

continuing; still in progress

"The ongoing project will finish next month."

🧅

onion

noun
/ˈʌnjən/

a round vegetable with a strong smell and flavor, usually used in cooking

"I chopped an onion to make the soup."

adjective/adverb
/ˈɒnˌlaɪn/

connected to or available through the internet

"I prefer shopping online rather than going to stores."

only

adjective/adverb
/ˈoʊnli/

without others; solely

"He is the only person who knows the secret."