Synonyms of the word

fixedness

• n. The state or condition of being fixed.

changelessness

• n. The state or quality of being changeless.

fastness

• n. A secure or fortified place; a stronghold, a fortress.
• n. The state of being fast.
• n. The ability of a dye to withstand fading.

fixity

• n. (uncountable) The state or condition of being fixed.
• n. (countable) Something fixed.
• n. (programming) Synonym of associativity.

fixture

• n. (law) Something that is fixed in place, especially a permanent appliance or other item of personal property…
• n. A regular patron of a place or institution.
• n. A lighting unit; a luminaire.
• n. (sports) A scheduled match.
• n. (computing, programming) A state that can be recreated, used as a baseline for running software tests.
• n. A work-holding or support device used in the manufacturing industry.
• v. (transitive) To furnish with, as, or in a fixture.
• v. (transitive, sports, Australia, New Zealand) To schedule (a match).

immobility

• n. The quality of not moving.
• n. The state or condition of being unable to change one's location, move or be moved.

immovability

• n. The state of being immovable.

immovableness

• n. The quality of being immovable.

lifelessness

• n. The property of being lifeless, the lack of apparent animation.

motionlessness

• n. the property of being motionless.

secureness

• n. the quality or state of being secure, security.

stationariness

• n. the state or quality of being stationary.

stillness

• n. The quality or state of being still; quietness; silence; calmness; inactivity.
• n. Habitual silence or quiet; taciturnity.

unalterability

• n. unalterableness.

unchangeability

• n. (uncountable) The property of being unchangeable.
• n. (countable) The extent to which something is unchangeable.

unchangeableness

• n. The state or quality of being unchangeable; immutability.

unchangingness

• n. The quality of being unchanging; constancy.