Clear this solution

Into
Ions
Iron
Irons
Isnt
Lint
Lion
Lions
List
Loin
Lorn
Lost
Lots
Oils
Riot
Riots
Roil
Silo
Silt
Slit
Slot
Snort
Soil
Sort
Stir
Tirl
Toil
Tonsil
Torn
Trio