steadfast

As adjectives the difference between steadfast and trust

is that steadfast is fixed or unchanging; steady while trust is (obsolete) secure, safe.

As a noun trust is

confidence in or reliance on some person or quality.

As a verb trust is

to place confidence in; to rely on, to confide, or repose faith, in.

As an adjective steadfast

is fixed or unchanging; steady.

As a noun faithfulness is

the state of being faithful; allegiance; loyalty; fidelity.

As adjectives the difference between steadfast and stoic

is that steadfast is fixed or unchanging; steady while stoic is (stoic).

As a noun stoic is

(stoic).

As an adjective steadfast

is fixed or unchanging; steady.

As a noun integrity is

steadfast adherence to a strict moral or ethical code.

As adjectives the difference between steadfast and longsuffering

is that steadfast is fixed or unchanging; steady while longsuffering is .

As a noun longsuffering is

long, patient endurance of insult, abuse or mistreatment; longanimity.

As adjectives the difference between steadfast and calm

is that steadfast is fixed or unchanging; steady while calm is (of a person) peaceful, quiet, especially free from anger and anxiety.

As a noun calm is

(in a person) the state of being calm; peacefulness; absence of worry, anger, fear or other strong negative emotion.

As a verb calm is

to make calm.

As adjectives the difference between steadfast and excitable

is that steadfast is fixed or unchanging; steady while excitable is easily excited.

As adjectives the difference between stolid and steadfast

is that stolid is having or revealing little emotion or sensibility while steadfast is fixed or unchanging; steady.

As a noun diligence

is conscientiousness or determination or perseverance when doing something.

As an adjective steadfast is

fixed or unchanging; steady.

As adjectives the difference between steadfast and false

is that steadfast is fixed or unchanging; steady while false is (label) one of two states of a boolean variable; logic.