影響力

• Reading: えいきょうりょく
• Romaji: eikyouryoku
• Kanji breakdown: 影 (ei) — shadow | 響 (kyou) — resonance | 力 (ryoku) — power
• Pronunciation: /e.i.kʲo.ɯ.ɾʲo.kɯ/

Meaning

Influence; power to affect others; clout. The capacity to shape opinions, behaviour, or outcomes.

Formed by adding 力 (power) to 影響 (influence/effect). Quantifies the strength of influence rather than just its existence. Common in political analysis, social media discourse, and leadership evaluation. 影響力のある人 (influential person) vs 影響力を失う (to lose influence) are frequent patterns.

Examples

1. SNSの普及により、個人の影響力が格段に高まった。 With the spread of social media, the influence of individuals has grown markedly.
2. 彼女は業界内で絶大な影響力を持つと言われている。 She is said to wield enormous influence within the industry.
3. 政策決定に影響力を持つ団体が、陰で動いていることが分かった。 It emerged that organisations with influence over policy decisions were operating behind the scenes.

Usage Guide

Context: politics, social media, business, leadership

Tone: analytical

Origin & History

Compound of 影響 (eikyo, influence, effect) — itself from 影 (shadow) and 響 (resonance) — and 力 (ryoku, power). The metaphor of a shadow and resonance that exerts force captures the idea of unseen but real impact.

Cultural Context

Era: Modern

Generation: Adults

Social background: Universal