Interunion fits that criteria.
fourth
sixth
Boastful
acquire
N (First, Second, Third, Fourth, Fifth, Sixth, Seventh, Eighth, Ninth)
fourth, fifth, sixth, seventh, ninth, tenth, fifteenth, teeth, tooth, mouth
28/35 + 20/35 = 48/35 = 1 and 13/35
dermal
Deline
queue
streetcars
Umm, how about "shuttle"?blotterbrittlebladderchatterclattercheddarchoppedcritterdribbleflutterflatterflipperplatterplannerscannerscattershimmershippedshoppedshutterskimmerslimmerslipperslappedslippedsloppedsmittenspinnerspotterstopperstepperstammerstutterswimmertrimmer