parvenu (n.)
- adventurer
- arriviste
- billionaire
- boor
- bounder
- bourgeois
- cad
- capitalist
- churl
- clown
- comer
- emigrant
- fledgling
- greenhorn
- groundling
- guttersnipe
- hooligan
- immigrant
- intruder
- lout
- millionaire
- modern
- modernist
- mushroom
- nabob
- neologism
- neologist
- neology
- neonate
- newcomer
- nouveau-riche
- peasant
- plutocrat
- recruit
- ribald
- rookie
- rough
- roughneck
- rowdy
- ruffian
- settler
- sprout
- squatter
- stowaway
- stripling
- tenderfoot
- upstart
- vulgarian
- yokel
