睦まじい

1. Origins, structure, and basic meaning

• Structure: 睦まじい (むつまじい) combines the harmony stem 睦 with adjectival まじい to describe close relations.
• Basic usage: 睦まじい mainly describes people as close and harmonious with one another.

2. Common pitfalls and similar expressions

• Harmonious relations and inflection
  • The dictionary form modifies a noun, while 睦まじく changes the grammatical role before another predicate.