One Word Substitution for English: Master Vocabulary in Simple Steps
A speech given on a special occasion – Oration
A place for birds to rest or breed – Ornithary
A person who loves art and beauty – Aesthete
A statement that seems contradictory but is true – Oxymoron
A person who performs surgery – Orthopedic
A government ruled by the wealthy – Oligarchy
A person skilled in public speaking – Orator
A work that is the best example of its kind – Opus
A belief in the existence of one God – Monotheism
A person who does not belong to a specific religion – Outsider
A disease affecting bones – Osteoporosis
A person who guides others, especially spiritually – Oracle
A government controlled by a few – Oligarchy
A task that is extremely difficult – Ordeal
A study of eyes and their diseases – Ophthalmology
A place for growing fruit trees – Orchard
A person who creates and controls a plan – Organizer
A person who writes musical compositions – Orchestrator
A statement of opinion or judgment – Observation
A structure for religious worship – Oratory
A thing out of its proper time – Anachronism
A person skilled in examining and treating teeth – Orthodontist
A person who provides legal opinions – Official
A strong supporter of something – Optimist
A performance or display to celebrate – Occasion
A story passed through generations – Oral Tradition
A person who predicts the future – Oracle
A word opposite in meaning to another – Opposite
A tool or implement used for a specific task – Object
A government in which power resides in the few – Oligarchy
A person who argues for or against something – Opponent
A disease related to ear infections – Otitis
A person skilled in drawing maps – Cartographer
A state of being clear and understandable – Opacity
A person who believes in fairness – Objectivist
A place where religious relics are kept – Ossuary
A person who worships idols – Idolater
A person who suffers from extreme obesity – Obese
A book containing a variety of subjects – Omnibus
A condition of being all-knowing – Omniscience
A person skilled in building with stone – Mason
A place where goods are stored – Warehouse
A journey for a specific purpose – Odyssey
A feeling of deep hatred – Obsession
A place for the dead to be buried – Cemetery
A type of government controlled by the powerful few – Oligarchy
A device for magnifying sound – Oscilloscope
A strong desire for revenge – Obsession
A plant that grows in the dark – Ombrophile
A person who values material possessions – Opportunist
A person who avoids unnecessary risks – Optimist
A statement given without proof – Opinion
A strong dislike or hatred – Odium
A person who creates new ideas – Originator
A structure designed for public entertainment – Opera
House
A religious song or hymn – Orison
A government based on divine guidance – Oligarchy
A person who is excessively talkative – Orator
A tool used for precise measurements – Oscilloscope
A person who gives generously – Openhanded
A place to watch films or performances – Opera
A person who handles money carefully – Economist
A person who works with metals – Ornamenter
A person skilled in creating beauty – Ornamentalist
A belief in the existence of supernatural forces – Occultist
A disease characterized by bone loss – Osteopathy
A person skilled in creating harmony – Orchestrator
A place where a river meets the sea – Estuary
A device used for scientific measurement – Oscillator
A person who writes and produces books – Publisher
A person who advocates for change – Optimist
A strong supporter of a particular group – Allegiant
A person who loves and collects books – Bibliophile
A person who studies ancient ruins – Archaeologist
A government where the rich rule – Oligarchy
A person who treats patients without surgery – Osteopath
A place where people perform rituals – Sanctuary
A device for observing celestial bodies – Observatory
A person who refuses to obey authority – Outlaw
A person who is excessively fond of themselves – Egotist
A type of work that is labor-intensive – Occupation
A device used to keep time accurately – Oscillator
