SUBTOTALING is a playable word

subtotal Scrabble® Dictionary

verb
subtotaled, subtotaling, subtotals or subtotalled, subtotalling, subtotals
to total a portion of
869 Playable Words can be made from "SUBTOTALING"
   2-Letter Words (32 found)
   3-Letter Words (124 found)
   10-Letter Words (1 found)
   11-Letter Words (1 found)