Firmly or solidly built. / Courageous. / Determined; staunch.

One who has a strong build. / One who firmly supports a cause. / One who is dependable.

plural of stalwart

The state or condition of being stalwart.

Third-person singular simple present indicative form of stalwartize

simple past tense and past participle of stalwartize

present participle of stalwartize

To make stalwart.

A stalwart approach or attitude.

(historical) A member of the former Stalwarts Republican party of the United States during the Gilded Age.