colloquial terms
Casual speech words
Colloquial terms are words and expressions used in casual, everyday speech rather than formal writing or official contexts.
They mark informal register—the language of conversation among friends, not job applications or legal documents.
That movie was a total bummer uses colloquial vocabulary; a film review might call it "disappointing" instead.
Colloquialisms aren't slang exactly—they're simply relaxed rather than elevated.
- modern slangRecently coined informal expressions
- patoisRegional informal speech
- street talkInformal urban vernacular
- locker room talkCrude speech among men
- slangInformal in-group vocabulary
argot · vernacular · Hinglish · localism · lingo · youth slang · idiomatic expressions · idiom · regionalism · colloquialisms · euphemisms · dialect · buzzword · informal speech · interjections · catchphrase · expletives · conversational language
- slangslang, jargon, lingo, argot, cant
- etymologyword origins, word history, word origin, etymon, root words
- dictionariesdictionary, dictionaries, definitions, definition, entries
- common namescommon names, John, Jane, Joe, Bob
- linguisticslinguistics, phoneme, phonemes, morpheme, morphemes
- word originsetymology, word origins, word origin, word history, word roots
colloquial termsformal language
Elevated, rule-governed expression
academic writing · official language · high style · refined language · purple prose
colloquial termstechnical terminology
Specialized words within disciplines
nomenclature · jargon · specialized vocabulary · scientific terms · professional language
colloquial termsjargon
Specialized professional vocabulary
technical jargon · professional language · legalese · bureaucratese · scientific terminology