English impossible

← Old French impossible (mention)

← Latin impossibilis (mention)

← Latin in- (mention)

← Latin possibilis (mention)

← Latin possum (mention)

← Latin -ibilis (mention)

→ English -ible (link)

→ English impossibility (affix)

→ English impossibly (suffix)

→ English unimpossible (prefix)

→ English impossibleness (suffix)