Merriam-Webster's Dictionary and Thesaurus - Merriam-Webster [1487]
un·work·able adjective : incapable of being put into use or effect or of being accomplished successfully
Synonyms
impractical, inoperable, unusable, useless—more at IMPRACTICAL
un·world·li·ness noun : the quality or state of being unworldly
Synonyms
artlessness, greenness, ingenuousness, innocence, naïveté, naturalness, simplicity—more at NAÏVETÉ
un·world·ly adjective 1 : not of this world; especially : SPIRITUAL
2 : deficient in worldly wisdom or informed judgment : NAIVE
3 : not swayed by worldly considerations
Synonyms
green, ingenuous, innocent, naive, simple, unknowing, unsophisticated, unwary—more at NAIVE
un·wor·ried adjective : not worried
Synonyms
calm, collected, composed, cool, placid, self-possessed, serene, tranquil, undisturbed, unperturbed, unshaken, untroubled—more at CALM
un·wor·thy adjective 1 : BASE, DISHONORABLE
2 : not worthy
3 : not deserved <~ treatment>
— un·wor·thi·ly adverb
— un·wor·thi·ness noun
un·wrap verb : to remove the wrapping from : DISCLOSE
un·writ·ten adjective 1 : not in writing : ORAL 2 : containing no writing : BLANK Synonyms oral, spoken, verbal—more at VERBAL un·yield·ing adjective 1 : characterized by lack of softness or flexibility 2 : characterized by firmness or obduracy Synonyms [1] compact, firm, hard, inflexible, rigid, solid, stiff—more at FIRM [2] determined, dogged, grim, implacable, obstinate, relentless, unflinching, unrelenting; also hardheaded, headstrong, mulish, opinionated, pertinacious, stubborn, willful un·yoke verb 1 : to remove a yoke from 2 : to take apart : SEPARATE Synonyms break up, disconnect, disjoint, dissever, dissociate, disunite, divide, divorce, part, resolve, separate, sever, split, sunder—more at SEPARATE un·zip verb : to zip open : open by means of a zipper 1up adverb 1 : in or to a higher position or level; especially : away from the center of the earth 2 : from beneath a surface (as ground or water) 3 : from below the horizon 4 : in or into an upright position; especially : out of bed 5 : with greater intensity 6 : in or into a better or more advanced state or a state of greater intensity or activity 7 : into existence, evidence, or knowledge 8 : into consideration 9 : to or at bat 10 : into possession or custody 11 : ENTIRELY, COMPLETELY 12 — used for emphasis 13 : ASIDE, BY 14 : so as to arrive or approach 15 : in a direction opposite to down 16 : in or into parts 17 : to a stop 18 : for each side 2up adjective 1 : risen above the horizon 2 : being out of bed <~ by 6 o'clock> 3 : relatively high 4 : RAISED, LIFTED 5 : BUILT, CONSTRUCTED 6 : grown above a surface 7 : moving, inclining, or directed upward 8 : marked by agitation, excitement, or activity 9 : READY; especially : highly prepared 10 : going on : taking place 11 : come to an end : ENDED 12 : well informed <~ on the news> 13 : being ahead or in advance of an opponent 14 : presented for or being under consideration 15 : charged before a court <~ for robbery> Synonyms [3] advanced, high—more at HIGH [12] abreast, conversant, familiar, informed, knowledgeable, up-to-date, versed—more at FAMILIAR 3up preposition 1 : to, toward, or at a higher point of <~ a ladder> 2 : to or toward the source of <~ the river> 3 : to or toward the northern part of <~ the coast> 4 : to or toward the interior of 5 : ALONG 4up noun 1 : an upward course or slope 2 : a period or state of prosperity or success 3 : a quark with a charge