What does steadfast mean?
Steadfast means firm and unwavering, especially when describing a person whose loyalty, beliefs, or commitment do not readily change. A person can be steadfast in support of a cause, a friend, a principle, or a difficult decision. The word often carries a positive, dignified connotation: it suggests moral resolve and reliability rather than merely an absence of movement. Although it can describe something securely fixed in place, its dominant modern use concerns emotional or intellectual commitment. In sentences such as “remain steadfast” or “show steadfast support,” it emphasizes endurance under pressure and consistency over time. The related adverb is steadfastly, while steadfastness names the quality itself. Compared with steady, steadfast is usually more forceful and more clearly focused on an unwavering attitude. Together they belong to an English word family based on stead, meaning a place or position where something is securely established.
adjectiveResolute and unwavering in loyalty, belief, or purpose; firmly committed. It can also describe something fixed securely in place or unlikely to change.
- Remaining firmly committed to a cause, person, belief, or course of action; unwavering in loyalty or purpose.
- Securely fixed in position or condition; firm and unlikely to move or change.
"Despite the mounting pressure, she remained steadfast in her support for the cause."
"The community remained steadfast in its support for the families affected by the disaster."
"They set the foundation in a steadfast position before pouring the concrete."
Steadfast began with a vivid image of something firm in place: Old English stæðfæst literally meant “firm in place.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does steadfast come from?
Steadfast descends from the Old English compound stæðfæst, formed from stæð, meaning “place” or “standing place,” and fæst, meaning “firm” or “fixed.” The compound originally conveyed the literal sense of being firm in place, while its figurative sense of constancy developed through Middle English and into modern English. Related English words such as stead and steady preserve the same Germanic root.
Related word forms
How steadfast is actually used
Steadfast has a formal, elevated tone and is especially common in descriptions of loyalty, principles, support, and commitment. It is more emphatic than steady in moral or emotional contexts. In modern usage, words such as immovable, fixed, or unmoving may be more natural when physical stability is the main point.
Easily confused with steadfast
Steadfast emphasizes unwavering loyalty or resolve, whereas steady more often describes consistent behavior, progress, or balance over time.