uneasiness

discontented; dissatisfied; unsatisfied, ungratified; dissident; dissentient; malcontent, exigent, exacting, hypercritical., repining; regretful; down in the mouth (dejected)., in high dudgeon, in a fume, in the sulks, in the dumps, in bad humor; glum, sulky; sour as a crab; soured, sore; out of humor, out of temper., disappointing; unsatisfactory.

fearing; frightened; in fear, in a fright; haunted with the fear of; afeard., afraid, fearful; timid, timorous; nervous, diffident, coy, faint-hearted, tremulous, shaky, afraid of one's shadow, apprehensive, restless, fidgety; more frightened than hurt., aghast; awe-stricken, horror-stricken, terror-stricken, panic- stricken, awestruck, awe-stricken, horror-strruck; frightened to death, white as a sheet; pale, pale as a ghost, pale as death, pale as ashes; breathless, in hysterics., inspiring fear; alarming; formidable, redoubtable; perilous (danger); portentous; fearful; dread, dreadful; fell; dire, direful; shocking; terrible, terrific; tremendous; horrid, horrible, horrific; ghastly; awful, awe-inspiring; revolting (painful); Gorgonian.

regretting; regretful; homesick., regretted; much to be regretted, regrettable; lamentable (bad).

uncertain; casual; random (aimless); changeable., doubtful, dubious; indecisive; unsettled, undecided, undetermined; in suspense, open to discussion; controvertible; in question (inquiry)., vague; indeterminate, indefinite; ambiguous, equivocal; undefined, undefinable; confused (indistinct); mystic, oracular; dazed., perplexing; enigmatic, paradoxical, apocryphal, problematical, hypothetical; experimental., fallible, questionable, precarious, slippery, ticklish, debatable, disputable; unreliable, untrustworthy.