The Guardian Speedy Answers - Sunday, 15th August 2021 There are 13 across clues and 12 down clues for the The Guardian Speedy crossword on Sunday, 15th August 2021. View the answers below.. Also try..All The Guardian Speedy AnswersAll PublicationsThe AnswersNumber# Clue Answer AAcross 1: Laboratory cylinder closed at one endTEST TUBEAAcross 5: Come together; EucharistMASSAAcross 5: Come together; EucharistMASS.AAcross 9: Cold; cheerlessBLEAKAAcross 10: Ring-shaped; forming a ringANNULARAAcross 11: Lost an opportunity; left it too lateMISSEDTHEBUSAAcross 13: Sign on (anag)NOSINGAAcross 14: Put on the back burnerSHELVEAAcross 17: Gets rid of pent-up emotionsLETSOFFSTEAMAAcross 20: Lively symphonic movementSCHERZOAAcross 21: Squeeze; preciseEXACTAAcross 22: Squint; suddenly change directionSKEWAAcross 23: Second in order of preferenceNEXTBESTDDown 1: Forbidden (variant spelling)TABUDDown 2: Variety; in biology, a group which is able to interbreedSPECIESDDown 3: Accepts a new idea or piece of adviceTAKESONBOARDDDown 4: Distilled wine or fermented fruit juiceBRANDYDDown 6: Talk without notes; improviseAD-LIBDDown 7: Accented; overwroughtSTRESSEDDDown 8: Placed where difficult situations are facedINTHEHOTSEATDDown 12: Investigation; interpretationANALYSISDDown 15: Unwanted discharge of fluidLEAKAGEDDown 16: Significant; distinguishedOFNOTEDDown 18: Lake/desert resort on the California-Nevada borderTAHOEDDown 19: Editorial direction in a text, from the Latin for 'let it stand'STET