"Stalwarts" Natural Recordings by Native Speakers
Stalwarts are individuals who are strong and established, often in a particular profession or activity. They are respected and admired for their skills, experience, and dedication.
Stallions are male horses, typically over four years old, that have not been castrated. They are known for their muscular physique, energetic behavior, and distinctive stallion-like behavior, such as dominance and aggression.
I couldn't find any definition for the word "stamened". It is possible that it is a misspelling or a non-standard word.