HOBNOBBING is a playable word

hobnob Scrabble® Dictionary

verb
hobnobbed, hobnobbing, hobnobs
to associate in a friendly way
75 Playable Words can be made from "HOBNOBBING"
   2-Letter Words (11 found)
   3-Letter Words (28 found)
   4-Letter Words (16 found)
   5-Letter Words (6 found)
   6-Letter Words (9 found)
   7-Letter Words (4 found)
   10-Letter Words (1 found)