Olympiad (Olympic Games) -Asiad (Asian Games), baby-sit (temporary person to look after children) -house- sit (temporary person to look after the house), escalator (escalator)-travelator (moving sidewalks in airports and other places), Chain-smoke-chain-drink (drink after drink), human rights-
For example, several new words are analogized from the word marathon: walkathon, talkathon, telethon and sellathon. For another example, there are many new words that are compared by racism. Age discrimination (discrimination against the elderly), ability discrimination (discrimination against the disabled), obesity discrimination (discrimination against fat people), letter discrimination (discrimination against people with alphabetical surnames). -ism has actually become the suffix of discrimination.