interim
Synonym discussion
Sense: adjective/1
All four words describe situations that are not permanent, but each carries a different nuance. Interim is the most formal and is restricted to attributive position before a noun: an interim manager, an interim government. It implies an official appointment or arrangement meant to bridge a gap until a permanent solution is found. Temporary is the broadest and most versatile word: it can be used before a noun (a temporary job) or after a linking verb (the solution is temporary), and it covers any short duration, whether formal or casual. Provisional suggests that something has been arranged for now but needs to be confirmed or may change later, as in a provisional driving licence or a provisional agreement. Acting is limited to roles and titles, meaning the person is currently performing the duties of a position, often while the permanent holder is absent but expected to return. For example: 'She served as acting head of the department while the director was on leave' (the director is coming back), versus 'She was appointed interim head of the department' (a permanent head has not been chosen yet).
Common collocations
Phrases
- on an interim basis
Prepositions
- on an interim basis
- in the interim
Etymology
The word 'interim' comes directly from Latin, where it was originally an adverb meaning 'meanwhile' or 'in the meantime.' It was formed from 'inter' (between, among) and an adverbial suffix '-im.' English borrowed it in the 1500s, first as an adverb and later as a noun and adjective. The sense of 'temporary arrangement' developed from the idea of something that exists only 'in the meantime' until something permanent is ready.