profuse
Word family
- profuselyadverbB2
- profusionnounC1
- profusenessnounC2
Synonym discussion
Sense: adjective/1
All four words describe large quantities, but they differ in what they typically modify and in tone. 'Profuse' is strongly associated with things a person emits or produces — apologies, sweating, bleeding, thanks — and often implies an amount that is notable or even excessive. 'Abundant' is the most general: food, resources, evidence, or opportunities can all be abundant. 'Copious' overlaps with profuse on bodily outputs (copious sweat) but also applies to notes, writing, and research (copious notes). 'Lavish' adds a flavour of generosity or luxury (lavish spending, lavish praise). 'Exuberant' describes lively, outward-flowing energy (exuberant growth, exuberant personality) and carries a positive emotional charge that 'profuse' lacks. For everyday situations, choose 'abundant' for physical quantities and 'profuse' specifically for apologies, thanks, or medical symptoms.
Common collocations
Etymology
Profuse entered English in the 15th century from Middle English, borrowing directly from Latin 'profusus', meaning 'poured forth' or 'lavish'. The Latin word is the past participle of 'profundere' ('pro-' = forth + 'fundere' = to pour). The original image is of something being poured out so freely that it spreads in all directions — a picture that still fits how the word is used today for bleeding, apologies, or thanks that seem to flow without restraint.
First known use
15th century
15th century, in the meaning defined at sense 1