This woman hankers for chocolate.
Wanting chocolate desperately is an example of hanker.
Origin of hankerEarly ModE, probably from Dutch or Low German source, as in Flemish hankeren, to desire, long for, Dutch hunkeren, frequentative formation and metaphoric extension from base of hang
intransitive verbhan·kered, han·ker·ing, han·kers
Origin of hankerPerhaps from Dutch dialectal hankeren ; see konk- in Indo-European roots.
(third-person singular simple present hankers, present participle hankering, simple past and past participle hankered)