constant Synonyms - page 3

unvaried unabated tried and true surefooted unquestioning nonvolatile nonspatial round the clock around the clock addictive undeviating unchangeable unshaken unalterable unending unfading uninterrupted untiring unhesitating valence nonstop unaltered nonreversible fogyish unmodifiable stabile truehearted long-standing long-term unwavering long-lasting monaural robotlike atomic number atomic mass unwearied homogeneous equable endless endemic durative durable double-dyed dogged diuturnal diligent devout devoted determined eterne