Crossword clues for 1:1, for one:ENAKEDLADIESBand whose 1998 song "One Week" was #1 for one weekRATIO1:1, for oneVERSEGenesis 1:1, for oneISSUEVolume 1, Number 1, for oneSUPERA one, or one living in 1-ASUPERA-one, or one living in 1-A, perhapsOVAMore than one 1 DownANTICOne (1) shenanigan390000Number that equals p^8 - p^4 for some prime p (although that function only has a six-digit output for one (1) input, so I didn't need to specify primality here, I guess)BARENAKEDLADIESBand with the 1998 #1 hit "One Week"BENNYOne of 1-Across's B'sTHERUMTUMTUGGERCurious one in 1 DownRATIO3 to 1, for oneCOMMAOne in 1,000?HOLJan. 1 is oneFIGURE1, for oneRTEU.S. 1 is oneODDS2 to 1, for oneSTAIROne of 1,576 in the Empire State BuildingRBIOne of 1,111 for Fred LynnTHEOSMONDSGroup with the #1 hit "One Bad Apple"ARTERYRoute 1 is oneASIANOne of 1,250,000,000.DYERed 1 is oneNATIONALHOLIDAYJanuary 1 is oneCASEOne with $1,000,000 out of 26 in a game showCOASTROADCalifornia's Highway 1, for oneRATIO2:1, for oneRATIO2 to 1, for oneINTEGER1, for oneISLOne of 1,192 in the Maldives: Abbr.RATIO100 to 1, for oneARCSINEPi / 2 for 1, for oneACREOne of 1,508,571 in the EvergladesRTEU.S. 1, for oneDUMBWith 1-Down, one who's not too brightPROBEPioneer 1, for oneISLEOne of 1,192 in the MaldivesNUMERAL1, for oneRBIOne of 1,695 for 63-DownPAGEOne of 1,225 in the first published edition of "War and Peace"DIGIT1, for oneTSARNicholas 1, for oneMOTOROILMobil 1, for oneASIANOne of 1,150,000,000.ASIANOne of 1,085,000,000 (est.).ARTISTSOnes making 1-down, e.g.AREACODEYou probably won't use one to 1-AcrossROUTEU.S. 1 is oneSIMONWith 1-Across, one of the Twelve Apostles