熟じゅく知ち

じゅ

く

ち

Common wordFreq.FrequencyTop 50,000

熟知する · noun or participle which takes 'suru'

Meanings

know well; be thoroughly familiar with

Implies deep, comprehensive knowledge, not just superficial awareness. Often used in formal or professional contexts.

〈事こと〉を熟じゅく知ちしているto be thoroughly familiar with something
彼かれはその業ぎょう界かいの事じ情じょうを熟じゅく知ちしている。
He is thoroughly familiar with the circumstances of that industry.
〈場ば所しょ〉の地ち理りを熟じゅく知ちするto know the geography of a place inside out
現げん地ちのガイドはこの地ち域いきの地ち理りを熟じゅく知ちしている。
The local guide is thoroughly familiar with the geography of this area.

精せい通つうN1
精通 emphasizes expert-level mastery of a subject, while 熟知 emphasizes thorough, detailed familiarity with facts or circumstances.
知ち悉しつ
知悉 is a more formal, literary word for complete knowledge, while 熟知 is the common word used in everyday and business Japanese.
心こころ得えるN2
熟知する stresses thorough, detailed knowledge of facts or subjects, while 心得る in this sense highlights practical skill gained through experience.

無む知ちN1
無知 means having no knowledge or being ignorant of something, the opposite of 熟知's thorough familiarity.

Compound of 熟 (じゅく, 'mature, thorough') and 知 (ち, 'know'). The combination conveys knowing something deeply and completely.