Clear this solution

Alee
Alms
Asses
Ease
Easel
Eases
Eels
Else
Lame
Lease
Lees
Less
Male
Males
Mass
Meal
Meals
Mess
Messes
Sale
Sales
Same
Sass
Seal
Seals
Seam
Seams
Seas
Seem
Seems
Slam