ハイムhaimu

1. nounhome

• Synonym宅たくNeutralA house or home, mostly a bound element, as in 「帰宅」 or after the honorific prefix in 「お宅」; alone it can humbly mean one's own home or husband, in an old-fashioned tone.
• Related自宅じたくNeutralNeutral word for one's own home, common in daily speech, as in 「自宅で仕事する」. 「ハイム」 rarely stands alone and mostly appears as part of an apartment building's name.
• Related住宅じゅうたくNeutralNeutral word for housing people live in, common in both speech and writing, as in 「住宅ローン」 and 「住宅街」. 「ハイム」 is mostly seen in the names of apartment buildings.
• Related家宅かたくWrittenWritten/formal prose for a domicile or premises, seen in the legal term 「家宅捜索」. 「ハイム」 serves as part of building names, not as a legal term like this.
• Related実家じっかNeutralNeutral word for the home where one's parents live or one was born, also a spouse's family home; it stresses family ties, while 「ハイム」 is just part of a building name.
• Related住居じゅうきょWrittenWritten/formal prose for a place of residence, as in 「住居表示」 and 「住居侵入」. More formal than 「ハイム」, and a general term rather than a typical building-name element.
• Related屋敷やしきNeutralNeutral word for a large residence with its grounds and land, as in 「武家屋敷」; it carries a traditional flavor, while 「ハイム」 names modern apartment buildings.
• Related家屋かおくWrittenWritten/formal prose for a house as a building itself, as in 「家屋の倒壊」 and 「木造家屋」. 「ハイム」 refers to a residence and mostly serves as a building name.
• Related邸宅ていたくWrittenWritten/formal prose for a grand, spacious residence, as in 「豪華な邸宅」. 「ハイム」 mostly names ordinary apartment buildings, so the two differ in class.
• Relatedお宅おたくNeutralNeutral honorific for another person's home or family, common in conversation, as in 「お宅はどちらですか」. 「ハイム」 carries no sense of respect.
• Related邸ていFormalFormal: written 「邸」, it refers to the mansion of a person of standing and has a refined feel, totally unlike the loanword building name 「ハイム」.
• Related居宅きょたくWrittenWritten/formal prose for the home one usually lives in, common in care and administrative terms like 「居宅介護」; everyday speech says 「家」 or 「自宅」.
• Related住屋じゅうおくWrittenWritten/formal prose for a dwelling house, rarely used today; everyday speech says 「家」 or 「住宅」, while 「ハイム」 mostly turns up in building names.
• Related居館きょかんWrittenWritten/formal prose for a residence used as a dwelling, with a historical flavor, for castles and nobles' homes; unlike the modern building name 「ハイム」.
• Related住家じゅうかNeutralNeutral word for a house that people live in, often contrasted with shops or warehouses, and rare today; one usually says 「住宅」 or 「家」.

「ハイム」 comes from German and in Japan mostly appears in apartment building names like 「〇〇ハイム」. For your own home say 「自宅」 or 「家」; for houses in general use 「住宅」. 「家宅」「住居」「家屋」「邸宅」「居宅」「住屋」「居館」 are written/formal prose terms; 「屋敷」「邸」 suggest traditional or grand mansions; 「実家」 means your parents' home; 「お宅」 politely refers to another's home; 「宅」 mostly appears inside other words.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 家いえ。住居じゅうきょ。
2. 家庭かてい。