included
Word family
Synonym discussion
Sense: adjective/1
These words all describe something that is part of a larger whole, but they differ in context and register. 'Included' is the most neutral and versatile word, commonly used for pricing, packages, and membership benefits (e.g., 'breakfast included in the room rate'). 'Contained' has a more physical, concrete feel — it suggests items inside a container or substance rather than abstract membership in a group or plan. 'Incorporated' is more formal and suggests deliberate, planned integration into a system, document, or organisation (e.g., 'feedback incorporated into the final report'). 'Inclusive' describes the whole rather than the part: an 'inclusive price' is one that already covers everything, whereas an 'included item' is one of the parts covered. In everyday speech, 'X is included' is simpler than 'X is incorporated', and 'all-inclusive' is a fixed term for holiday packages, not a synonym for 'included'.
Common collocations
Etymology
The word 'included' comes from Latin 'includere', formed from 'in-' (meaning 'into') and 'claudere' (meaning 'to shut or close'). It passed through French before entering English. The adjective form developed from the past participle: something that has been 'shut into' a larger whole is now part of it.