絶対

1. Origins, structure, and basic meaning

• Structure: 絶対 (ぜったい) expresses absoluteness, appearing adverbially as 絶対に and attributively as 絶対の.
• Basic usage: It strengthens a prohibition or describes a standard claimed to be absolute.

2. Common pitfalls and similar expressions

• Adverbial certainty and attributive absoluteness
  • 絶対に intensifies a predicate, while 絶対の characterizes a noun as not dependent on other conditions.