EXTENSIVELY Synonyms: 48 Similar and Opposite Words - Merriam-Webster Synonyms for EXTENSIVELY: highly, greatly, considerably, much, significantly, broadly, utterly, largely; Antonyms of EXTENSIVELY: slightly, little, nominally, modestly, negligibly, minutely, minimally, microscopically
EXTENSIVELY | English meaning - Cambridge Dictionary He draws extensively on scholarly research for his essay She said she expects to travel extensively after retirement Researchers have extensively studied the effects of class size on student achievement
extensively - Wiktionary, the free dictionary extensively (comparative more extensively, superlative most extensively) In an extensive manner, widely He has read and traveled extensively He became more extensively involved than he intended