見も知らぬ

みもしらぬ

completely unknown (usu. of people); unfamiliar; complete (stranger)

知見

ちけん

expertise, experience, knowledge

知らぬ顔

しらぬかお

pretending not to know, feigning ignorance

誰知らぬ

だれしらぬ

nobody knows

素知らぬ

そしらぬ

feigned, pretending

知らぬ存ぜぬ

しらぬぞんぜぬ

complete ignorance (usu. in reference to feigning); lack of knowledge

素知らぬ顔

そしらぬかお

pretending not to recognize (recognise), feigned ignorance

知らぬが仏

しらぬがほとけ

Ignorance is bliss

知らぬ間に

before one knows it; before one realises; without one's knowledge; without noticing

見ず知らず

みずしらず

strange, unfamiliar, unknown, new

見知り

みしり

recognition, acquaintance

見知る

みしる

to recognise, to know by sight, to become acquainted with

素知らぬ振り

そしらぬふり

pretending not to recognize, pretending not to recognise, feigned ignorance

人知れぬ

ひとしれぬ

secret, hidden, unseen, inward

底知れぬ

そこしれぬ

bottomless

数知れぬ

countless; innumerable

人見知り

ひとみしり

shyness, fear of strangers, stranger anxiety

如実知見

にょじつちけん

true awareness of reality

見聞覚知

けんもんかくち

perception through the six senses (of sight, hearing, smell, taste, touch, and consciousness)