changeless

/ˈtʃeɪndʒlɪs/

Other forms: changelessly

If something is changeless, it's permanent, staying the same over time. Your dad's routine may seem changeless, identical day after day — until the morning he decides to start raising goats in your backyard.

Some things appear to be changeless, like the stars in the sky. Larger concepts are often described as changeless: your best friend might believe that morality is changeless, while you think that notions of right and wrong evolve over time. The adjective changeless is formed by adding the suffix -less, "lacking," to change, which comes from a Latin root meaning "to exchange."

Definitions of changeless

1. adjective

   remaining the same for indefinitely long times
   synonyms: unalterable

   unchangeable

   not changeable or subject to change
2. adjective

   unvarying in nature
   synonyms: constant, invariant, unvarying

   invariable

   not liable to or capable of change
3. adjective

   not subject or susceptible to change or variation in form or quality or nature
   synonyms: immutable