English sane

← Latin sānus (learned borrowing)

→ English sanity (suffix)

→ English sanity (mention)

→ English sanely (suffix)

→ English saneness (suffix)

→ English sanism (suffix)

→ English nonsane (prefix)

→ English sanable (mention)

→ English sanist (suffix)

→ English unsane (affix)

→ Portuguese são (link)