The term 'wheeler-dealer' is a vivid American English coinage from the mid-20th century, exemplifying a reduplicative compound where the second element ('dealer') rhymes with and modifies the first ('wheeler'). It draws on the imagery of a shrewd 'dealer' in business or cards, combined with 'wheeler', suggesting someone who wheels and deals—moving things around dynamically and opportunistically. The compound captures the essence of a person engaged in fast-paced, complex, and often cunning negotiations. Its logic lies in the reinforcing, rhythmic combination of two agent nouns to create a powerful stereotype of a certain type of aggressive, pragmatic operator in commerce or politics.

This is a reduplicative compound, a type of word formed by repeating a word or part of a word with a slight change in sound. It is not segmentable into independent, meaningful morphemes based on the current English spelling. Its components are derived from the English words 'wheeler' (one who wheels) and 'dealer' (one who deals).