ESN

1. Educationally subnormal, formerly used to describe people with special educational needs
2. Electronic serial number, a unique, unchangeable number embedded in a mobile phone to identify it

• soopings
• soops
• soopstake
• soot
• soote
• sooted
• sooterkin
• sooterkins
• sootflake
• sootflakes
• sooth
• soothe
• soothed
• soother
• soothered
• soothering
• soothers
• soothes
• soothest
• soothfast
• soothfastly
• soothfastness
• soothfastnesses
• soothful
• soothing