SIGHTING is a playable word

sighting Scrabble® Dictionary

noun
pl. sightings
an observation
68 Playable Words can be made from "SIGHTING"
   2-Letter Words (8 found)
   3-Letter Words (18 found)
   5-Letter Words (9 found)
   6-Letter Words (3 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)