Crossword clues for Adds. 9 letters:PAGINATESAdds numbers to, sayREINFORCEAdd extra support toELABORATEBetter able to speak, add details (9)EMBELLISHAdd frills toEVOLUTIONWord that becomes more dramatic when you add an "R" in frontCARBONATEAdd fizz toSTOCKCARPAdd koi to a pet store's inventory?INTRODUCEAdd inWINTERIZEAdd antifreeze, for exampleANNOTATESAdds explanatory notesCARPETTAXAdd-on decorating cost?FUZZYMATHIt doesn't add up ... except as a hint to 17-, 25-, 37- and 49-AcrossELABORATEAdd detailsEXCISETAXGas price add-onTECTONICSScience that adds art to utility.WINTERIZEAdd chains, snow tires, etc.CHIMEINONAdd one's two cents aboutHAPPYMEALCertain fast-food offering ... or what 17-, 27- and 48-Across certainly don't add up to?REDEPOSITAdd more silt to banksMILDSALSANot-too-spicy taco add-onPENCILSINTentatively adds to the scheduleLEAVEATIPAdd 20 on 100, sayPLAYHORSETake part in an add-a-letter basketball game, as demonstrated by this puzzle's theme answersBEACHCOMBAdd to a shell collection, sayTHATISALLI have nothing more to addFERTILIZEAdd nutrients toANNOTATESAdds comments toANNEXRICEAdd on a Houston university?REGISTRARPERSON WHO MIGHT HELP YOU ADD MUSICUPTHEANTEPotentially add cost, as in negotiationsMAKESENSEAdd upSQUEEZEINAdd to a busy schedulePAGINATESAdds foliosCALCULATEAdd or divideSURCHARGEBill add-onBASICRATEWhat add-ons are added onto [1-3, 8-9]INCREASESAdds.ROUNDSOFFAdds finishing touches.SUMMARILYIt adds up, Tom said ___INCREASESAdds toJUSTSAYINOpinion add-onONBALANCEIf you add up the pros and consEXTENSIONFile name add-onROOMTAXESHotel bill add-onsEMBROIDERAdd exaggerated details toADDRecipe instructionADDDo some carrying, maybeADDSPractices ChisanbopADDGet sum?ADDTote up