immutable

As adjectives the difference between immutable and unassailable

is that immutable is unable to be changed without exception while unassailable is secure against attack; impregnable.

As a noun immutable

is something that cannot be changed.

As adjectives the difference between impassive and immutable

is that impassive is having, or revealing, no emotion while immutable is unable to be changed without exception.

As a noun immutable is

something that cannot be changed.

As adjectives the difference between inviolable and immutable

is that inviolable is not violable; not to be infringed while immutable is unable to be changed without exception.

As a noun immutable is

something that cannot be changed.

As adjectives the difference between immutable and undefined

is that immutable is unable to be changed without exception while undefined is lacking a definition or value.

As a noun immutable

is something that cannot be changed.

As adjectives the difference between immutable and surreptitious

is that immutable is unable to be changed without exception while surreptitious is stealth]]y, furtive, [[hidden|well hidden, covert (especially movements).

As a noun immutable

is something that cannot be changed.

As adjectives the difference between bizarre and immutable

is that bizarre is strangely unconventional in style or appearance while immutable is unable to be changed without exception.

As a noun immutable is

something that cannot be changed.

As adjectives the difference between immutable and perpetual

is that immutable is unable to be changed without exception while perpetual is lasting forever, or for an indefinitely long time.

As a noun immutable

is something that cannot be changed.

As adjectives the difference between immutable and volatile

is that immutable is unable to be changed without exception while volatile is (physics) evaporating or vaporizing readily under normal conditions.

As a noun immutable

is something that cannot be changed.

Continuing is a related term of immutable.

As a verb continuing

is .

As an adjective immutable is

unable to be changed without exception.

As a noun immutable is

something that cannot be changed.

Immutable is a related term of firm.

As adjectives the difference between immutable and firm

is that immutable is unable to be changed without exception while firm is steadfast, secure, hard (in position).

As nouns the difference between immutable and firm

is that immutable is something that cannot be changed while firm is (uk|business) a business partnership; the name under which it trades.

As a verb firm is

to make firm or strong; fix securely.