say it: STAWL-wurt
stalwart is an adjective and noun meaning "having rugged physical strength; inured to fatigue or hardships". It is pronounced /ˈstɔlwɚt/ — STAWL-wurt. It carries 4 recorded senses.
used especially of persons
“a stalwart knight”
“a stouthearted fellow who had an active career in the army”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for stalwart come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.