surprising
Word family
- surprisenounA2
- surprisedadjectiveA2
- surprisinglyadverbB1
- unsurprisingadjectiveB2
- unsurprisinglyadverbB2
Synonym discussion
Sense: adjective/1
While all three words describe something you did not see coming, 'unexpected' is the most neutral — it simply means 'not predicted or foreseen' (e.g., 'The rain was unexpected'). 'Surprising' adds emotional impact: the unexpected thing makes you stop and react. 'Astonishing' is far stronger, suggesting something so far beyond what seemed possible that it is hard to believe (e.g., 'The magician's trick was astonishing'). 'Startling' implies a sudden, sharp jolt — something that makes you physically jump (e.g., 'A startling noise came from the kitchen'). Use 'surprising' for everyday surprises, 'astonishing' for extraordinary events, and 'startling' for sudden alarms.
Common collocations
Etymology
'Surprising' is the adjective form of 'surprise', which entered English from Old French 'surprendre' — meaning to overtake or seize unexpectedly. The French verb came from Latin 'super-' (over, above) + 'prehendere' (to grasp, seize). So the original picture is of being 'caught from above' or ambushed — an idea that still sits at the heart of the modern meaning: something that catches you off guard.