SNIFFLE is a playable word

sniffle Scrabble® Dictionary

verb
sniffled, sniffling, sniffles
to sniff repeatedly
70 Playable Words can be made from "SNIFFLE"
   2-Letter Words (11 found)
   3-Letter Words (22 found)
   5-Letter Words (12 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)