persistent
Word family
- persistverbC1
- persistencenounC1
- persistentlyadverbC1
Synonym discussion
Sense: adjective/1
For sense 1, persistent is useful when something keeps going or keeps returning, often in an unwanted way. A persistent cough or a persistent smell may still be there after rest, cleaning, or treatment. Lasting is broader and more neutral, so it often fits positive results such as lasting peace or lasting value. Lingering usually suggests that something remains weakly in the background, especially a smell, taste, or feeling. Chronic is strongest and is used mainly for long-term illness or serious problems. Temporary is the opposite, describing something that will soon end. Say 'a persistent pain in his knee,' but 'lasting friendships' and 'a chronic back problem.'
Etymology
Persistent is built from the verb persist, which came into English from Latin persistere, meaning 'to keep going firmly' or 'to continue standing fast'. The adjective kept that idea and came to describe both things that do not stop and people who keep pressing on.