How to use this set?

  • Slide through the words in the first go and try to guess the meaning of the word.
  • After the first cycle, flip to view the meanings of those words you do not know.
  • Flip through the set again and try to remember the meanings/synonyms/antonyms you have just learnt.
  • Repeat the cycle till you perfect it.


Oaf

Meaning

Synonyms

Antonyms

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Meaning
Stupid awkward person; cf. Elf

Synonyms:
Beast, Brute, Idiot, Simpleton

Antonyms:
Handyman, Genius

Oaf
Obdurate

Meaning

Synonyms

Antonyms

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Meaning
Stubborn; refusing to change one’s belief

Synonyms:
Adamant, Callous, Firm, Unfeeling

Antonyms:
Amenable, Gentle

Obdurate
Obeisance

Meaning

Synonyms

Antonyms

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Meaning
Bow (to show respect and obedience)

Synonyms:
Allegiance, Loyalty, Praise, Respect

Antonyms:
Disregard, Disrespect

Obeisance
Obfuscate

Meaning

Synonyms

Antonyms

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Meaning
Confuse; muddle; cause confusion; make needlessly complex; make so confused as to be difficult to understand

Synonyms:
Baffle, Becloud, Fog, Rattle

Antonyms:
Add, Uncover

Obfuscate
Oblivion

Meaning

Synonyms

Antonyms

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Meaning
Obscurity; condition of being completely forgotten; forgetfulness

Synonyms:
Disregard, Nirvana, Neglect, Abeyance

Antonyms:
Awareness, Consciousness

Oblivion
Obnoxious

Meaning

Synonyms

Antonyms

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Meaning
Offensive; disagreeable; ex. Obnoxious smell

Synonyms:
Disgusting, Loathsome, Awful, Detestable

Antonyms:
Pleasant, Delightful

Obnoxious
Obsequy

Meaning

Synonyms

Antonyms

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Meaning
Funeral ceremony

Synonyms:
Funeral rite, Funeral service, Eulogy, Funeral ceremony

Antonyms:
Unearthing, Exhumation

Obsequy
Obsidian

Meaning

Synonyms

Antonyms

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Meaning
Black volcanic rock

Synonyms:
Charcoal, Clouded, Pitch-black, Dusky

Antonyms:
White, Clean

Obsidian
Obstreperous

Meaning

Synonyms

Antonyms

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Meaning
Boisterous; noisy and uncontrollable

Synonyms:
Clamorous, Loud, Piercing, Raising

Antonyms:
Complaint, Unaggressive

Obstreperous
Obtuse

Meaning

Synonyms

Antonyms

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Meaning
Blunt; not sharp; stupid; slow in understanding

Synonyms:
Dense, Dull, Dumb, Thick

Antonyms:
Bright, Intelligent

Obtuse