strength vs dynamism

strength and dynamism both are nouns.

Word	Noun	Adjective	Verb	Adverb
strength	Yes	No	No	No
dynamism	Yes	No	No	No

As nouns, dynamism is a hyponym of strength; that is, dynamism is a word with a more specific, narrower meaning than strength:

strength (noun)	dynamism (noun)
the property of being physically or mentally strong	the activeness of an energetic personality
an asset of special worth or utility	active strength of body or mind
permanence by virtue of the power to resist stress or force	any of the various theories or doctrines or philosophical systems that attempt to explain the phenomena of the universe in terms of some immanent force or energy
the amount of energy transmitted (as by acoustic or electromagnetic radiation)
capability in terms of personnel and materiel that affect the capacity to fight a war
physical energy or intensity
capacity to produce strong physiological or chemical effects
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 condition of financial success