noun
ADJECTIVE
▪ chief , foremost , leading , main , principal , prominent
▪ great , outstanding
▪ best-known , famous
▪ early
▪
He was an early ~ of multimedia in the classroom.
PREPOSITION
▪ ~ of
▪
a leading ~ of the flute
EXPONENT
Meaning of EXPONENT in English
Oxford Collocations English Dictionary. Оксфордский английский словарь словосочетаний . 2012