painfully
Word family
Synonym discussion
Sense: adverb/2
These four adverbs all intensify a quality, but they differ in connotation and register. 'Extremely' is neutral and widely usable in both speech and writing — you can say 'extremely hot,' 'extremely kind,' or 'extremely difficult' without any emotional colouring. 'Terribly' carries a mild negative tone ('terribly sorry,' 'terribly wrong'), sits at a slightly more informal register than 'extremely,' and is common in British conversation. 'Unbearably' is the closest to 'painfully' in meaning: it suggests the quality reaches a point that is hard to tolerate ('unbearably hot,' 'unbearably sad'). 'Dreadfully' overlaps with 'terribly' but sounds more old-fashioned and dramatic ('dreadfully dull,' 'dreadfully late'). For example, you might say 'The queue was painfully slow' to emphasise your frustration, while 'The queue was extremely slow' simply reports the fact without emotion.
Common collocations
Phrases
- painfully + adjective
Etymology
Built from the noun 'pain' (from Latin 'poena,' meaning punishment or penalty, via Old French 'peine') plus the suffix '-ful' (full of) to form 'painful,' then the adverb suffix '-ly' ('in a — manner'). The intensifier sense emerged in the 19th century, extending the idea of physical hurt to describe a degree that feels uncomfortable to the mind.