ern an old spelling (Milton) of earn

• lithospheres
• lithospheric
• lithotome
• lithotomes
• lithotomic
• lithotomical
• lithotomies
• lithotomist
• lithotomists
• lithotomous
• lithotomy
• lithotripsies
• lithotripsy
• lithotripter
• lithotripters
• lithotriptic
• lithotriptics
• lithotriptist
• lithotriptists
• lithotriptor
• lithotriptors
• lithotrite
• lithotrites
• lithotritic
• lithotritics