unknowing
Word family
- knowverbA1
- knowingadjectiveC1
- knowledgenounA2
- unknownadjectiveB1
- unknowinglyadverbC1
Synonym discussion
Sense: adjective/1
These four words all describe someone who does not realise something, but they differ in tone and use. 'Unaware' is the plain, everyday choice and sits comfortably after 'be': she was unaware of the risk. 'Unknowing' is more formal and usually comes before a noun, often hinting that the person was used by others: an unknowing accomplice. 'Unwitting' is very close to 'unknowing' but stresses that an action was done without intention: an unwitting mistake. 'Oblivious' is the strongest; it suggests failing to notice something that is right in front of you: oblivious to the noise, he kept reading. Choose 'unaware' for ordinary speech, 'unknowing' or 'unwitting' for formal writing about people drawn into events, and 'oblivious' when the point is that the obvious was missed.
Common collocations
Nouns
- unknowing victim
- unknowing accomplice
- unknowing participant
Phrases
- a sense of unknowing
Prepositions
- unknowing of
Etymology
Formed in English by adding the negative prefix 'un-' to 'knowing', the present participle of the very old verb 'know'. The 'un-' prefix, meaning 'not', has been used this way since the earliest English. So 'unknowing' literally means 'not knowing', and it has worked as both an adjective and a noun for centuries.
First known use
14th century
14th century, in the meaning defined above Noun