deathly

active, alive, animate, breathing, live, living

animated, bouncing, brisk, energetic, frisky, jaunty, jazzy, lively, peppy, perky, pert, racy, snappy, spanking, sparky, spirited, sprightful, sprightly, springy, vigorous, vital, vivacious, zippy

able-bodied, chipper, fit, hale, healthy, hearty, robust, sound, well, whole, wholesome

beneficial, restorative, salubrious, salutary

alleviative, corrective, curative, remedial, tonic

advantageous, beneficial, useful

nonpoisonous, nontoxic, safe