profoundly
Word family
- profoundadjectiveB2
- profunditynounC1
Synonym discussion
Sense: adverb/1
All four synonyms indicate a high degree, but each carries a distinct shade of meaning. 'Deeply' is the most neutral and common of the group; it works for both emotions and physical depth in everyday conversation ('I am deeply sorry'). 'Profoundly' is more formal and suggests an effect that reaches to the core of a person or situation — it implies something fundamental or lasting rather than just strong. 'Intensely' focuses on the concentration or strength of a feeling or experience ('intensely painful', 'intensely personal'). 'Greatly' is the most general and least emotionally charged — it applies to quantity, degree, or extent without any depth metaphor ('greatly improved', 'greatly appreciated'). For example, a student might be 'deeply grateful' for help on a homework assignment, but 'profoundly grateful' for a life-changing scholarship. You can be 'greatly amused' by a joke, but you would not be 'profoundly amused' unless the humour had serious philosophical implications.
Etymology
From the adjective 'profound', which entered English through Old French 'profond' (deep), from Latin 'profundus' — a combination of 'pro-' (forward, forth) and 'fundus' (bottom). The literal meaning was 'having a far-down bottom', which shifted figuratively to mean 'very deep' in an intellectual or emotional sense. The suffix '-ly' was added to form the adverb, following the standard English pattern for turning adjectives into adverbs of manner or degree.