(archaic) Full of strength; strong; having strength; powerful.

(archaic) strength

plural of strength

Third-person singular simple present indicative form of strength

(obsolete) To strengthen (all senses).

The quality or degree of being strong. / The intensity of a force or power; potency. / The strongest part of something; that on which confidence or reliance is based. / A positive attribute.

simple past tense and past participle of strength

present participle of strength

In reliance upon; on the basis of; using as a guide or support.

The ability to stick to one's prior commitments, strivings, etc.; determination, willpower.