English olfactory

← English olfactus (affix)

← English -ory (affix)

← Proto-Indo-European *dʰeh₁- (root)

← Latin olfaciō (affix)

← Latin -tus (affix)

→ English nonolfactory (prefix)

→ English subolfactory (prefix)

→ English olfactorily (suffix)

→ English olfactorize (affix)