s, f, l, n, i, y are letters that make 'sniffly'
niff, fly, sniff, FL, Ni, Sn are words within 'sniffly'
1 possible definitions for 'sniffly'
Under this definition, sniffly is an adjective and has the following properties:
snuffling, snuffly have the same meaning as 'sniffly'
snuffle, sniffle, snivel are derivatives of 'sniffly'.
tearful is similar to sniffly.