keystone



apse, arcade, arch, arched roof, archway, basis, bench mark, camber, cardinal point, ceilinged roof, chief thing, climax, core, cornerstone, cove,

   stair - amount, calibre, compass, cut, degree, doorstep, extent, footrest, footstep, grade, height, interval, leap, level, mark,

   dynamics - activity, actuation, aerodynamics, fluid dynamics, going, hydrodynamics, kinematics, kinetics, magnetohydrodynamics, mobilization, motion, motivation, move, movement, moving,

   aria singer - alto, baritone, bass, basso, canary, cantor, coloratura soprano, contralto, crooner, diva, opera singer, prima donna, singer, songbird, songster,

   tail off - abate, ablate, bate, consume, corrode, crumble, decline, decrease, die away, diminish, dive, drop, drop off, dwindle, ebb,

   clinical diagnosis - biopsy, diagnosis, examination, study, test, urinalysis, work up ,

   effendi - emir, khan, sahib, sire ,

   miracle - Passion play, amazement, astonishing thing, astonishment, audience success, ballet, bomb, broadcast drama, burlesque show, charade, cliff hanger, closet drama, comedy drama, critical success, curiosity,

   cockpit - amphitheatre, arena, athletic field, auditorium, background, bear garden, bowl, boxing ring, bull ring, campus, canvas, circus, coliseum, course, field,

   aesthetically - decently, gracefully, properly, quietly, simply, tastefully ,

   weary-winged - debilitated, drooping, droopy, enervated, enfeebled, fagged, faint, fatigued, flagging, footsore, frazzled, jaded, languid, run down, run ragged,