1) Acknowledged 2) Admitted to a group 3) Agreed 4) Allowable 5) An accepted theory 6) Chose to admit 7) Conventional 8) Established as agreed 9) Generally approved 10) Generally recognized 11) Not taboo 12) Official 13) Permitted 14) Recognised 15) Recognized 16) Signed for 17) Standard 18) Taken 19) Taken to be the done thing Found on https://www.crosswordclues.com/clue/accepted
[adj] - generally accepted or used 2. [adj] - widely or permanently accepted 3. [adj] - widely accepted as true or worthy 4. [adj] - generally agreed upon 5. [adj] - generally approved or compelling recognition Found on http://www.webdictionary.co.uk/definition.php?query=accepted
receivedadjective widely accepted as true or worthy; `the accepted wisdom about old age`; `a received moral idea`; `Received political wisdom says not; surveys show otherwise`- Economist Found on https://www.encyclo.co.uk/local/20974