Examples of six letter nouns that end with 'y' are:
Yes and yummy are nice words. They begin with the letter y.
obscurityobscenityobesityobligatoryobviouslyoddlyoddityoratoryorganicallyoffertoryoilyonlyopportunityorangeryornatelyorderlyorgandyoriginallyordinarilyornery
Gravy is a food. It begins with G and ends with Y.
The Irish Gaelic language has no letter 'y'.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern -P-O-Y. That is, six letter words with 2nd letter P and 4th letter O and 6th letter Y. In alphabetical order, they are: aphony spoofy spooky spoony
Some four letter words that end with Y are:ablyahoyairyarmyawaybabybevybodyboxybuoyburybusycityclaycloycopycozydefydenydewydulydutyeasyeddyedgyenvyflayfoxyfrayfurygorygrayhazyholyickyidlyiffyinkyjoeyjurylacyladylazylevylilymanynarynavynosyobeyoilyokayonlyoozyorgypityplayployponypraypreypunyquayracyrelyrosyrubysexyslayspaysprystayswaytheytidytinytonytraytroyuglyvaryverywarywavywaxywheywilywiryzany
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --A--Y--Y. That is, nine letter words with 3rd letter A and 6th letter Y and 9th letter Y. In alphabetical order, they are: anaglyphy
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern Y------AY. That is, nine letter words with 1st letter Y and 8th letter A and 9th letter Y. In alphabetical order, they are: yesterday
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -Y--E--Y-. That is, nine letter words with 2nd letter Y and 5th letter E and 8th letter Y. In alphabetical order, they are: cycleways
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -Y-C-Y---. That is, nine letter words with 2nd letter Y and 4th letter C and 6th letter Y. In alphabetical order, they are: synchyses synchysis
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern Y-W-----Y. That is, nine letter words with 1st letter Y and 3rd letter W and 9th letter Y. In alphabetical order, they are: yawningly
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ----Y-Y-E. That is, nine letter words with 5th letter Y and 7th letter Y and 9th letter E. In alphabetical order, they are: tachylyte
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern K--Y----Y. That is, nine letter words with 1st letter K and 4th letter Y and 9th letter Y. In alphabetical order, they are: karyogamy karyology
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---S-Y--Y. That is, nine letter words with 4th letter S and 6th letter Y and 9th letter Y. In alphabetical order, they are: presbyopy
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -Y--H---Y. That is, nine letter words with 2nd letter Y and 5th letter H and 9th letter Y. In alphabetical order, they are: synchrony
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern T-----Y-Y. That is, nine letter words with 1st letter T and 7th letter Y and 9th letter Y. In alphabetical order, they are: tautonymy teknonymy
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -Y-B----Y. That is, nine letter words with 2nd letter Y and 4th letter B and 9th letter Y. In alphabetical order, they are: symbology