Crossword clues for ___ in (pipe up) 5 letters:PIPESSinging voice, informallyPIPEDTransmitted, as musicPIPEDSpoke, with "up"PIPESVocal cords, so to speakPIPESVocal cordsPIPESBriar and corncobPIPESPlumbing conduitsPIPESOrgan featuresPIPESVital organ elementsPIPESThey'll hold waterPIPESGas mainsPIPESPlumber's concernsPIPESSinger's skill, colloquiallyPIPESSinging voice, slangilyPIPESVocal chords, slangilyPIPESVocal cords, informallyPIPEDSpoke in a shrill voicePIPEDWhistled sharplyPIPEDConveyed, as waterPIPESPlumbing labyrinthPIPESChurch organ featuresPIPESOrgan arrayPIPES10-Down instrumentPIPESSinging voice, so to speakPIPED__ up (spoke)PIPEDPlayed like PanPIPESVocal cords, slangilyPIPESSinger's asset, familiarlyPIPESThey're part of the Super Mario Bros. landscapePIPESHead shop purchasesPIPEDSpoke (up)PIPEDPlayed flageoletPIPESOrgan partsPIPESComponents of some organsPIPESCrude carriersPIPESCorncobsPIPEDLowered one's voice, with "down"PIPESVoice, slangilyPIPEDSpoke assertively, with "up"PIPESSinging abilityPIPESHolmes smoked themPIPESPlumbers fix themPIPESWater carriersPIPESFipple flutes or whistlesPIPESSinging voicePIPESSinger's powerPIPEDConveyed, as water through a mainPIPESShuts up, with "down"PIPESClams up, with "down"PIPESPlumber's concern