-ment
From Longman Dictionary of Contemporary English-ment-ment /mənt/ suffix [in nouns] DO BADLYused to form a noun from a verb to show actions, the people who do them, or their results the government (=the people who govern a country) the replacement of something (=the action of replacing something) some interesting new developments —-mental /mentl/ suffix [in adjectives] governmentalExamples from the Corpus-ment• an arrangement• entertainment• the company's management• the unemployment rateOrigin -ment Old French Latin -mentum