insole /inˈsōl/

1. The inner sole of a boot or shoe
2. A sole of some material placed inside a shoe for warmth, dryness or comfort

• isostemonous
• isosteric
• isosthenuria
• isotactic
• isotheral
• isotherals
• isothere
• isotheres
• isotherm
• isothermal
• isothermally
• isothermals
• isotherms
• isothiocyanate
• isotone
• isotones
• isotonic
• isotonicities
• isotonicity
• isotope
• isotopes
• isotope separation
• isotopic
• isotopically
• isotopic number