Many basic personality words in English are organized as opposites. Knowing these pairs helps you describe people quickly and understand descriptions. These opposites often appear with verbs like "is," "seems," or "feels."

Word/Phrase	Definition
friendly	Someone who is open and kind to others.
unfriendly	Someone who is distant or not welcoming.
calm	Someone who stays relaxed and does not get upset easily.
nervous	Someone who feels tense or worried.
confident	Someone who trusts their own abilities.
insecure	Someone who doubts their own abilities.
optimistic	Someone who expects good outcomes.
pessimistic	Someone who expects bad outcomes.

Temperament words describe general patterns in how a person reacts or behaves. These words often describe long-term traits, not just a moment. In English, they are common in introductions and descriptions of people.

Word/Phrase	Definition
outgoing	Someone who likes meeting people and social situations.
shy	Someone who feels uncomfortable in social situations.
patient	Someone who can wait without getting annoyed.
impatient	Someone who gets annoyed when they have to wait.
easygoing	Someone who does not get upset by small problems.
stubborn	Someone who does not change their mind easily.
moody	Someone whose feelings change quickly.

Emotional state words describe how someone feels at a specific time. In English, these words often follow verbs like "feel" or "look." They can also answer the question "How are you?" in everyday conversation.

Word/Phrase	Definition
happy	Someone who feels positive and content.
sad	Someone who feels down or unhappy.
angry	Someone who feels strong displeasure.
worried	Someone who feels concerned about something.
relaxed	Someone who feels free from stress.
surprised	Someone who feels sudden and unexpected emotion.
bored	Someone who feels uninterested and restless.

Social quality words describe how a person treats others. These words are common when giving opinions about friends, colleagues, or new people. They often appear with "a" or "an" before the noun form, like "a generous person."

Word/Phrase	Definition
kind	Someone who cares about others and acts helpfully.
rude	Someone who speaks or acts without respect.
polite	Someone who follows social rules and shows respect.
honest	Someone who tells the truth.
generous	Someone who likes giving time or things to others.
selfish	Someone who cares mostly about their own needs.
reliable	Someone who can be trusted to do what they promise.

English uses intensity words to make emotions and traits stronger or weaker. These words are called intensifiers and qualifiers. They are placed before adjectives to adjust the meaning.

Rule
"Very" makes an adjective much stronger.
"A bit" makes an adjective weaker and more limited.
"Quite" makes an adjective stronger than "a bit" but weaker than "very."
"Really" adds strong emphasis, especially in speech.

Personality words often describe stable traits like temperament or social qualities. Emotion words usually describe how someone feels at a moment. Opposite pairs, intensity words, and common social terms help you describe people and feelings accurately in English.