ephemeral Antonyms

lifetime settled stationary termless timeless uncreated undestroyable undying uninterrupted unceasing sempiternal sempervirent perpetual long long-drawn longeval longevous longish long-lived macrobiotic ongoing permanent unending eonian all-knowing deep-seated life long permed timeproof yearlong deeply rooted deeply embedded deeply entrenched deeply fixed deep-rooted bred-in-the-bone blathering circumlocutious long-lasting long-term longstanding perm circumlocutionary 24-7 age-long big-mouthed deeply implanted lifelong aeonian constant