strength

(n) the property of being physically or mentally strong
- fatigue sapped his strength
(n) capability in terms of personnel and materiel that affect the capacity to fight a war
- we faced an army of great strength
- politicians have neglected our military posture
military capability, military posture, military strength, posture,
(n) physical energy or intensity
- he hit with all the force he could muster
- it was destroyed by the strength of the gale
- a government has not the vitality and forcefulness of a living man
forcefulness, force,
(n) an asset of special worth or utility
- cooking is his forte
forte, metier, speciality, specialty, strong point, long suit, strong suit,
(n) the power to induce the taking of a course of action or the embracing of a point of view by means of argument or entreaty
- the strength of his argument settled the matter
persuasiveness,
(n) the amount of energy transmitted (as by acoustic or electromagnetic radiation)
- he adjusted the intensity of the sound
- they measured the station's signal strength
intensity, intensity level,
(n) capacity to produce strong physiological or chemical effects
- the toxin's potency
- the strength of the drinks
effectiveness, potency,
(n) the condition of financial success
- the strength of the company's stock in recent weeks
(n) permanence by virtue of the power to resist stress or force
- they advertised the durability of their products
durability, enduringness, lastingness,

military capability military posture military strength posture forcefulness force forte metier speciality specialty strong point long suit strong suit persuasiveness intensity intensity level effectiveness potency durability enduringness lastingness

weakness weak point unpersuasiveness

strengthen strengthened strengthener strengthening