強

Extended senses: forceful, coercive, “by force,” “against one’s will” (as in 强制 “coercion,” 强要 “to compel”).

A phono-semantic compound composed of:

虫 (insect; creature) — semantic component, in early character formation, 虫 often marked living beings, movement, or vitality, not only insects;

弘 (to expand; vast) — phonetic component, supplies the sound "gang / qiáng" and contributes the sense of expansion and forcefulness.

The structure conveys a living force that expands outward, metaphorically expressing strength and power.

In early usage, 弜 and 彊 carried the meaning “strong,” while 強 meant weevil/borer insect. Over time, 強 replaced 彊 for the meaning “strong,” and the pest meaning disappeared.

強 originally denoted physical strength or force, especially:

- bodily power;

- robustness and resistance.

From this concrete sense, broader notions of capability and dominance developed.

In Korean, 強 is highly productive across physical, social, and psychological vocabulary.

Strength & power:

강력 (強力) — powerful

강인 (強靭) — strong; tough

강건 (強健) — robust; healthy

Forcing / compulsion:

강요 (強要) — to compel; to force

억강 (抑強) — suppress the strong (classical)

Abstract / figurative:

강조 (強調) — emphasis

강행 (強行) — to push through

強 emphasizes active force, not passive stability. It can carry negative nuance when implying coercion.

Related characters:

力 — power; force

剛 — hardness; rigidity (focuses on toughness)

健 — healthy; robust

盛 — flourishing; strong

鋼 — steel (metal-related, but by extension “strong”)

彊 — older/literary form for “strong,” mostly replaced by 強

弱 — weak

Among these, 強 most broadly covers strength as dominance or pressure, beyond mere physicality.

Classical / literary usage:

強者生存 — “The strong survive”

以強凌弱 — “The strong oppress the weak”

强