numerous

The word “numerous” means existing or occurring in large numbers; many. In plain terms, a slightly more formal way of saying "many".

“Numerous” is pronounced NYOO-muh-ruhs (/ˈnuməɹəs/ in IPA).

Here is “numerous” used in a sentence: “She has numerous reasons for turning down the offer.”

Words with a similar meaning to “numerous” include many and multiple.

The opposite of “numerous” — its antonyms — is unnumerous.

“Numerous” is an adjective.

The word “numerous” comes from Latin. From Latin numerosus, "numerous, abundant", built from numerus, "number".

“Numerous” is a fairly common word in modern English, usually learned at around the B1 level.

The two are close in meaning and often interchangeable, but numerous is more formal and emphasises a notably large count. 'Many people' and 'numerous people' both mean a lot, yet numerous sounds more precise and is common in writing, while many is the everyday, neutral choice in speech.

Numerous leans formal. It appears most often in writing, reports, and professional or academic contexts, where it sounds more polished than plain 'many' or 'lots of.' In casual conversation people usually reach for those simpler words, so using numerous in everyday speech can sound slightly stiff or bookish.

The main opposites are few, scarce, and sparse. Where numerous describes something existing in large numbers, these words describe small quantities or shortage. 'Few visitors' or 'sparse crowds' convey the reverse of numerous. Singular words like single or lone can also serve as opposites when contrasting one against many.

The phrase 'the report listed numerous errors' means it contained many mistakes. Other examples include 'she has numerous responsibilities at work' or 'the city offers numerous attractions for visitors.' In each case, numerous simply signals a large number, with a slightly more formal tone than 'many' would carry.