主

主 — lord, chief, master

Common words with 主

喪主もしゅchief mournerCommon
民主みんしゅdemocracy; popular sovereigntyCommon
主義しゅぎdoctrine; rule; principle; -ismCommon
それは私の主義に反する。
That runs against my principles.
主催しゅさいsponsorship (i.e. conducting under one's auspices); promotion; organizing; orga…Common
主席しゅせきhead; chiefCommon
主張しゅちょうclaim; insistence; assertion; advocacy; emphasis; contention; opinion; tenetCommon
主婦しゅふhousewife; mistress (of the house); homemakerCommon
主要しゅようchief; main; principal; majorCommon
朝鮮民主主義人民共和国ちょうせんみんしゅしゅぎじんみんきょうわこくDemocratic People's Republic of Korea (North Korea); DPRKCommon
民主党みんしゅとうDemocratic PartyCommon
株主かぶぬしshareholder; stockholderCommon
自主じしゅindependence; autonomy; self-relianceCommon
社会主義しゃかいしゅぎsocialismCommon
主導しゅどうleadership; initiative; spearheadCommon
民主主義みんしゅしゅぎdemocracyCommon
主権しゅけんsovereignty; supremacy; dominionCommon
主体しゅたいmain constituent; core; nucleusCommon
主力しゅりょくmain force; main strengthCommon
主人公しゅじんこうprotagonist; main character; hero; heroineCommon
主任しゅにんperson in charge; senior staff; manager; chief; headCommon

With the N5–N4 kanji, you can read 119 words that use 主.

自主じしゅ independence; autonomy; self-reliance
主体しゅたい main constituent; core; nucleus
主力しゅりょく main force; main strength
主人しゅじん head (of a household); proprietor (of a store); proprietress; landlord; landlady
主人公しゅじんこう protagonist; main character; hero; heroine

Tell hanago which kanji you know. It finds every word they build, so you can learn the ones that stick easily.