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30 words
ObjectionableSocietyC1
Meaning: something that is offensive or unacceptable
Part of speech: adjective
Example: The comments were deemed objectionable.
Category: Society › Behavior
Synonyms:
- offensive
- unacceptable
Antonyms:
- acceptable
- agreeable
ObjectiveLanguageC1
Meaning: not influenced by personal feelings
Part of speech: adjective
Example: The report should be objective and factual.
Category: Language › Communication
Synonyms:
- impartial
- neutral
Antonyms:
- subjective
- biased
ObjectorPoliticsC1
Meaning: a person who expresses disagreement
Part of speech: noun
Example: The objector voiced concerns about the plan.
Category: Politics › Activism
Synonyms:
- protester
- dissenter
ObligatedLawB2
Meaning: required to do something
Part of speech: adjective
Example: You are obligated to follow the rules.
Category: Law › Legal Terms
Synonyms:
- required
- bound
Antonyms:
- free
- unbound
ObligationLawB2
Meaning: a duty or commitment
Part of speech: noun
Example: He has an obligation to help his family.
Category: Law › Legal Terms
Synonyms:
- duty
- responsibility
Antonyms:
- freedom
- option
ObligatoArtsC2
Meaning: a musical term for a part that is essential
Part of speech: noun
Example: The obligato enhances the melody.
Category: Arts › Music
Synonyms: essential part
ObligatoryLawB2
Meaning: required by law or rule
Part of speech: adjective
Example: Wearing a seatbelt is obligatory in the car.
Category: Law › Legal Terms
Synonyms:
- mandatory
- compulsory
Antonyms:
- optional
- voluntary
ObligeLawB2
Meaning: to make someone do something
Part of speech: verb
Example: I will oblige you with your request.
Category: Law › Legal Terms
Synonyms:
- compel
- force
Antonyms:
- free
- release
ObligedSocietyB2
Meaning: feeling grateful or indebted
Part of speech: adjective
Example: I am obliged to you for your help.
Category: Society › Gratitude
Synonyms:
- grateful
- thankful
ObligingSocietyB2
Meaning: willing to help
Part of speech: adjective
Example: She is an obliging person who always assists others.
Category: Society › Behavior
Synonyms:
- helpful
- accommodating
Antonyms:
- unhelpful
- selfish
ObliqueLanguageC1
Meaning: not straightforward or direct
Part of speech: adjective
Example: He gave an oblique answer to the question.
Category: Language › Communication
Synonyms:
- indirect
- slanting
Antonyms:
- direct
- straightforward
ObliterateGeneralC2
Meaning: to destroy completely
Part of speech: verb
Example: The explosion obliterated the building.
Category: General
Synonyms:
- destroy
- annihilate
Antonyms:
- create
- build
OblivionGeneralC2
Meaning: the state of being forgotten
Part of speech: noun
Example: The book fell into oblivion after its release.
Category: General
Synonyms:
- forgetfulness
- unawareness
Antonyms:
- awareness
- memory
ObliviousGeneralB2
Meaning: not aware of or concerned about something
Part of speech: adjective
Example: She was oblivious to the noise around her.
Category: General
Synonyms:
- unaware
- ignorant
Antonyms:
- aware
- conscious
OblongGeometryB1
Meaning: longer than it is wide
Part of speech: adjective
Example: The table has an oblong shape.
Category: Geometry
Synonyms:
- rectangular
- elongated
Antonyms:
- square
- circular
obloquySocietyC2
Meaning: harsh criticism or public disgrace
Part of speech: noun
Example: He faced obloquy after the scandal.
Category: Society › Criticism
Synonyms:
- disgrace
- shame
obnoxiousSocietyB2
Meaning: extremely unpleasant
Part of speech: adjective
Example: His obnoxious behavior annoyed everyone.
Category: Society › Behavior
Synonyms:
- offensive
- disagreeable
Antonyms:
- pleasant
- agreeable
oboArtsC1
Meaning: a type of musical instrument, the oboe
Part of speech: noun
Example: He plays the obo in the orchestra.
Category: Arts › Music
Synonyms: oboe
oboeArtsB2
Meaning: a woodwind musical instrument
Part of speech: noun
Example: The oboe has a distinct sound.
Category: Arts › Music
Synonyms: woodwind
OboistArtsC1
Meaning: a person who plays the oboe
Part of speech: noun
Example: The oboist performed beautifully at the concert.
Category: Arts › Music
Synonyms: obo player
O-bonCultureC2
Meaning: a Japanese festival honoring deceased ancestors
Part of speech: noun
Example: O-bon is celebrated with lanterns and dances.
Category: Culture › Festivals
Synonyms: Obon
ObsceneSocietyC2
Meaning: offensive to morality
Part of speech: adjective
Example: The film was criticized for its obscene content.
Category: Society › Morality
Synonyms:
- offensive
- indecent
Antonyms:
- decent
- appropriate
ObscenitySocietyC2
Meaning: the quality of being obscene
Part of speech: noun
Example: The obscenity of the material led to its ban.
Category: Society › Morality
Synonyms:
- indecency
- vulgarity
ObscurantismPhilosophyC2
Meaning: the practice of deliberately preventing the facts or full details of something
Part of speech: noun
Example: Obscurantism can hinder progress in science.
Category: Philosophy › Knowledge
Synonyms:
- ignorance
- obfuscation
ObscurantistPhilosophyC2
Meaning: a person who promotes obscurantism
Part of speech: noun
Example: The obscurantist resisted the new ideas.
Category: Philosophy › Knowledge
Synonyms: ignorant person
ObscureLanguageC2
Meaning: to make something difficult to see or understand
Part of speech: verb
Example: The fog will obscure the view.
Category: Language › Communication
Synonyms:
- hide
- conceal
Antonyms:
- reveal
- clarify
ObscurityGeneralC2
Meaning: the state of being unknown or not well-known
Part of speech: noun
Example: The author faded into obscurity after his first book.
Category: General
Synonyms:
- unknown
- unfamiliarity
Antonyms:
- fame
- recognition
ObsequiesSocietyC2
Meaning: funeral rites
Part of speech: noun
Example: The obsequies were held in a solemn manner.
Category: Society › Death
Synonyms:
- funeral
- rites
ObsequiousSocietyC2
Meaning: excessively eager to please
Part of speech: adjective
Example: His obsequious behavior made him unpopular.
Category: Society › Behavior
Synonyms:
- fawning
- servile
Antonyms:
- assertive
- independent
ObservableScienceB2
Meaning: able to be seen or noticed
Part of speech: adjective
Example: The changes in the environment are observable.
Category: Science › Observation
Synonyms:
- visible
- noticeable
Antonyms:
- invisible
- unnoticeable
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