Commonly confused words

muscle vs mussel

A muscle is the tissue in the body that contracts to produce movement. A mussel is a bivalve shellfish. They a...

Muslim vs Islam

Islam is the religion; a Muslim is a person who follows it. Islam is a noun only; Muslim works as both noun an...

narcissist vs selfish

Selfish describes behaviour — putting your own interests first in a given case. Narcissist describes a persona...

nation vs notion

A nation is a people sharing a history, culture or language, usually with its own state. A notion is an idea o...

nauseous vs nauseated

Traditionally, nauseated means feeling sick and nauseous means causing sickness — so a nauseous smell makes yo...

naval vs navel

Naval relates to a navy or to ships of war — a naval officer, a naval base. Navel is the belly button. One let...

nearsighted vs farsighted

Nearsighted means near things are clear and distant things blurred — the name describes what you CAN see, whic...

neurosis vs psychosis

Psychosis involves a loss of contact with reality — delusions or hallucinations. Neurosis is an older term for...

nevertheless vs nonetheless

There is no reliable difference in meaning: both mean "in spite of that". "It rained all week; nevertheless, w...

Niger vs Nigeria

Two separate West African countries that share a border and a river. Niger is the landlocked country to the no...

nobel vs noble

Nobel is a proper noun — the surname behind the Nobel Prize — and is always capitalised. Noble is an ordinary...

nonetheless vs nevertheless

They mean the same — "in spite of that" — and are interchangeable in almost every sentence. Nevertheless is th...

norm vs normal

Norm is a noun meaning the usual standard: "Working from home is the norm on Fridays." Normal is usually an ad...

normalcy vs normality

Both are real words meaning the state of being normal. Normality is the usual British form and the older of th...

noun vs verb

A noun names something — a person, place, thing or idea. A verb expresses an action or a state of being. The c...

objective vs subjective

Objective means based on facts that can be checked and would stay true no matter who was looking — "the object...

of vs off

<em>Of</em> connects two things, showing belonging or composition: 'the roof of the house'. <em>Off</em> means...

offence vs defence

These are opposites, not variants: offence is attacking or the act of causing hurt; defence is protecting agai...

ogre vs orc

An ogre comes from European folklore — a large, brutish man-eating giant, usually solitary. An orc comes from...

oligarchy vs monarchy

Monarchy is rule by one person, usually inheriting the position. Oligarchy is rule by a small group — whether...

one vs won

One is the number 1, or a pronoun standing in for a noun: "I'll take the blue one." Won is the past tense of w...

onset vs outset

Onset is the beginning of something, almost always something unwelcome — the onset of illness, of winter, of a...

optical vs optimal

Optical relates to sight, light and lenses. Optimal means best possible. <em>An optical illusion</em>; <em>the...

optimum vs optimal

Optimal is an adjective only: "the optimal route". Optimum is both a noun and an adjective — you can reach an...