hardly
Word family
Synonym discussion
Sense: adverb/1
All three words mean 'almost not' and are often interchangeable, but they differ slightly in register and usage. 'Hardly' is the most common in everyday speech and works naturally with 'any', 'ever', and 'at all' ('I hardly ever go out'). 'Barely' focuses on achieving something by the smallest possible margin ('She barely passed the test' suggests she passed — but just barely). 'Scarcely' is more formal and slightly old-fashioned, common in written narrative ('I had scarcely arrived when…'). In the 'hardly…when' pattern, only 'hardly' and 'scarcely' are used ('Hardly had we sat down when…'; 'Scarcely had we sat down when…'); 'barely' is less natural in that inversion structure.
Common collocations
Adverbs
Phrases
- hardly ever
- hardly any
- hardly at all
Etymology
'Hardly' comes from Old English 'heardlice', which meant 'in a hard manner, harshly, or with difficulty'. Over time, the meaning shifted from 'with difficulty' to 'only just' (something achieved with great effort) to 'almost not'. The second sense ('certainly not') developed from the idea that if something is true only 'with difficulty', it may not be true at all — a kind of logical extension. The older meanings of 'harshly' or 'vigorously' are now archaic.