dialkylation

Etymology tree
Proto-Indo-European *dwóh₁
Proto-Indo-European *dwi-
Proto-Hellenic *dwi-
Ancient Greek δῐ- (dĭ-)bor.
Latin di-bor.
English di-
Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor.
Aramaic כוחלא (kuḥlā)bor.
Arabic كُحْل (kuḥl)
Andalusian Arabic اَلْكُحُول (al-kuḥūl)bor.
Medieval Latin alcoholder.
Middle English alcofol
English alc(ohol)
Proto-Indo-European *swel-der.?
Ancient Greek ῡ̔́λη (hū́lē)der.
Frenchder.
English -yl
English alkyl
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle English -acioun
English -ation
English alkylation
English dialkylation
From di- + alkylation.