a group (of people, nations etc) as a whole

composite

fixed in position; (two or more people carrying on) a business

inflexible

solid and firm; not easy to bend, dent, cut etc

rocklike

(of qualities) high in degree or strength

forceful, severe; passionate

deep and thorough; of a word giving force and emphasis

exhaustive

(of looks) eager; earnest; (of a person) having, showing, serious and constant desire or attention

determined, resolute

strong, active; fit, healthy

healthy, strong

not in the form of a liquid or gas; without holes or spaces; of strong material or construction; able to support weight etc

hard, dimensional

(of feelings) strong; (of a person, speech, behaviour etc) filled with, showing, strong or eager feelings

passionate, opinionated

not damaged, divided or broken; entire; complete; all that there is/was of; all the members of; the complete amount; all that there is of something

entire, complete