innocent
Word family
- innocentlyadverbB1
- innocencenounB1
Synonym discussion
Sense: adjective/2
All four words describe a lack of worldliness, but with different tones. 'Innocent' (adj/2, NAIVE) suggests someone has simply not been exposed to life's unpleasant side — it can be admiring ('an innocent child') or mildly worried ('too innocent to spot the lie'). 'Naive' is more focused on being easily fooled because of that inexperience, and often carries a critical tone ('a naive investor'). 'Childlike' is almost always positive, highlighting trust, wonder, and honesty ('childlike enthusiasm'). 'Unsophisticated' is the most neutral, pointing to a lack of polish or refinement rather than moral purity ('unsophisticated tastes'). 'Pure' adds a moral dimension absent from the others — it implies the person is free from any taint of evil. In practice, 'She is still innocent' suggests she has simply not seen much; 'She is naive' suggests she is too trusting for her own good.
Common collocations
Etymology
From Latin 'innocentem' (nominative 'innocens'), a combination of the negative prefix 'in-' ('not') and 'nocens' ('harming', present participle of 'nocēre' 'to harm'). So the word literally means 'not harming'. It entered English through Old French in the 14th century, first used in a legal sense (not guilty), then broadened to describe anyone who is pure or free from evil.