いつしか
itsushika
何時しか JD1
while [one was] not aware of it / unawares / before *one knows / without *one's knowledge
いつとなく
itsutonaku
何時となく JD1
before *one knew what was happening / unawares / before *one knows / without *one's knowledge / unnoticed
いつとなく
itsutonaku
何時と無く JD1
unawares / before *one knew what was happening / before *one knows / without *one's knowledge / unnoticed
いつのまに
itsunomani
何時の間に JD2
before *one knew what was happening / unawares / before *one knows / without *one's knowledge / unnoticed
いつのまにか
itsunomanika
何時の間にか JD1
at some point / sometime (without *one noticing)
いつやら
itsuyara
何時やら JD1
unawares / before *one knows / without *one's knowledge / unnoticed
いつくしみ
itsukushimi
愛しみ JN1
gem / take cave of / real treasure
いつくしみ
itsukushimi
慈しみ JN1
taking care of
いつじ
itsuji
軼事 JN1
anecdote
いつじ
itsuji
逸事 JN1
anecdote