The plural form of "steward" is "stewards." In English, most nouns form their plurals by adding an "-s" or "-es" to the singular form. "Steward" follows this rule and simply adds an "-s" to become plural.
A male steward, a female stewardess.
What is a cabin steward?
What is a cabin steward?
The cast of Steward - 2009 includes: Adam Key as Steward
A Steward. lol
The plural of words which end in ~ess is always ~esses, so stewardess becomes stewardesses. However it should be noted that there is a growing trend away from words which define the gender of the person and that steward (plural: stewards) - applied to both male and female - is increasignly common. This mirrors the move away from actress to actor.
The male equivalent of a stewardess is a steward, although for airline flight crews, the genderless form is now "flight attendant."
Steward Observatory was created in 1916.
John Steward was born in 1874.
John Steward died in 1937.
David Steward was born in 1951.
Nicholas Steward died in 1634.