空疎

• Reading: くうそ
• Romaji: kuuso
• Kanji breakdown: 空 (kū/sora) — empty, sky; 疎 (so) — sparse, loose, estranged
• Pronunciation: /kɯːso/

Meaning

Empty; hollow; vacuous; futile. Describes something that lacks substance, depth, or real value.

A na-adjective typically used to criticise arguments, speeches, or ideas that sound impressive but lack real content or grounding. Carries a stronger critical nuance than 空虚, often implying the subject is not just empty but also pretentious or wasteful.

Examples

1. 彼の議論は空疎で、具体的な根拠が一切なかった。 His argument was hollow, completely lacking any concrete evidence.
2. 華やかな言葉の裏に空疎な理念しかないことは、すぐに見抜かれた。 People quickly saw through the vacuous ideology hidden behind the flashy words.
3. 空疎な努力を重ねるより、本質を見極めることが大切だ。 Rather than piling up futile efforts, it's important to identify the essence of the matter.

Usage Guide

Context: criticism, academia, journalism, philosophy

Tone: critical

Origin & History

Compound of 空 (kū, empty) and 疎 (so, sparse/loose/distant). Together they convey the sense of something scattered and empty, lacking cohesion or substance.

Cultural Context

Era: Modern

Generation: Adults

Social background: Educated