unmovable

As an adjective unmovable

is not physically possible to be moved.

As a verb fastened is

past tense of fasten.

Unmovable is a related term of stationary.

As adjectives the difference between unmovable and stationary

is that unmovable is not physically possible to be moved while stationary is not moving.

As a noun stationary is

one who, or that which, is stationary, such as a planet when apparently it has neither progressive nor retrograde motion.

Unmovable is a related term of settled.

As adjectives the difference between unmovable and settled

is that unmovable is not physically possible to be moved while settled is comfortable and at ease, especially after a period of change or unrest.

As a verb settled is

(settle).

Unmovable is a related term of secure.

As adjectives the difference between unmovable and secure

is that unmovable is not physically possible to be moved while secure is free from attack or danger; protected.

As a verb secure is

to make safe; to relieve from apprehensions of, or exposure to, danger; to guard; to protect.

As an adverb unmovably

is immovably.

As an adjective unmovable is

not physically possible to be moved.

As adjectives the difference between unlovable and unmovable

is that unlovable is not lovable while unmovable is not physically possible to be moved.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective unmovable is

not physically possible to be moved.