Crossword clues for Number after six 4 letters:SICENumber six on a die.SEPTNumber after sixIRONElement number twenty-six on the periodic tableHINTThe first word of the answer to each of the six starred clues describes the number of that clue, e.g.NINENumber that looks like an upside-down sixTRICIAActress Helfer who played Number Six on "Battlestar Galactica"SESTINASPoems whose structure is based on the number sixSENARYOf the number sixSENARYBased on the number sixESPNumber six in a group of fiveSAMOANLanguage in which the first six counting numbers are tasi, lua, tolu, fa, lima and onoBOLEYNNumber two of six for Henry VIIIDIEIts highest number is a six.POTATOFood named six times in a children's number rhyme390000Number 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)