dictionary

THESAURUS
WordClue
USEusage, disposal
BOOKalmanac or dictionary
CANTslang, lingo
ARGOTvernacular, slang
BOOBYThesaurus: fool
LINGOslang, jargon
SLANGLanguage outside of conventional usage
CUSTOMusage, tradition
JARGONslang
MAYHEMThesaurus: commotion
DIALECTslang, vernacular
NEWCOMER: Thesaurus: beginner
PARADIGMThesaurus: exemplar
DICTIONARYthesaurus
VERNACULARargot, slang
AUTOCRACYdictatorship
DENISDiderot, French writer