hesitational

Etymology tree
Latin haereō
Proto-Indo-European *-tós
Proto-Italic *-tos
Latin -tus
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-yéti
Proto-Indo-European *-eh₂yéti
Proto-Italic *-āō
Latin -ō
Latin -tō
▲
Latin -tō
Latin -itō
Latin -titō
Latin haesitō
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin haesitātiōbor.
English hesitation
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
English -al
English hesitational
From hesitation + -al.