carefully
Word family
- carefuladjectiveA2
- careverbA2
- carenounA2
- carelessadjectiveA2
- carelesslyadverbB1
- carelessnessnounB1
- carefulnessnounC1
Synonym discussion
Sense: adverb/1
All three synonyms describe paying close attention, but each adds a different shade. Cautiously emphasises avoiding danger or risk: you drive cautiously on a wet road, not thoroughly. Attentively focuses on listening or watching with full concentration: a student listens attentively to a lecture. Thoroughly stresses completeness and covering every detail: you clean a room thoroughly. Carefully is the broadest of the four, covering all these situations with a neutral everyday tone. For example, a nurse carefully checks a patient's vital signs — she pays close attention, does the task completely, and avoids causing harm.
Common collocations
Adverbs
- very
- too
- extremely
- quite
- more
- most
Phrases
- with care
Etymology
Carefully came from the adjective careful (meaning 'full of care or worry' in Old English) plus the adverb suffix -ly. The original sense of careful was closer to 'full of sorrow or concern' (from Old English caru 'sorrow, anxiety'). Over time it softened to mean 'taking care' or 'giving attention', and carefully inherited that meaning as an adverb describing how an action is done.