factoid /fakˈtoid/

1. An unprovable statement which has achieved unquestioning acceptance by frequent repetition
2. An individual item of information, often trivial

• plaques
• open borstal
• open borstals
• Open Brethren
• open bundle
• open bundles
• open-cast
• open-casts
• open-chain
• open cheque
• open cheques
• open circuit
• open circuits
• open court
• open day
• open days
• open diapason
• open diapasons
• open door
• open-door
• open doors
• open economy
• opened
• open-end
• open-ended