renjō; morphological change of an initial syllable of the second kanji under the influence of the historical coda of the first kanji in a wordlinguisticse.g. いんえん(因縁) → いんねん
renjō; morphological change of an initial syllable of the second kanji under the influence of the historical coda of the first kanji in a wordlinguisticse.g. いんえん(因縁) → いんねん