Frustrate – feeling or expressing distress and annoyance resulting from an inability to change or achieve something
Circumvent – escape, elude, evade
Irk – annoy, bother
Fetter – a chain or shackle for the feet
Foster – advance, back, champion, cherish

Accessories – a thing which can be added to something else in order to make it more useful, versatile, or attractive
Substitute – alternate, backup
Surplus – excess, extra
Option – alternative, choice, election, preference
Essential – cardinal, fundamental

Amiss – not quite right, inappropriate or out of place
Impeccable – inimitable, matchless, out-and-out, peerless
Vitiated – corrupt, debase, debauch
Gaily – lively, playfully, airily
Marred – damaged due to a flaw

Worried – anxious, troubled, concern
Withdraw – draw back, move back, pull away
Proceed – arise, derive, emanate, flow
Unconcerned – inattentive, indifferent, nonchalant, oblivious
Leisure – inactivity, stillness, ease, inaction

Despondent – depression, gloom, despair
Reproach – admonishment, disgrace
Precise – accurate, correct, exact, nice
Despaired – anguish, discouragement
Hopeful – promising, optimistic

Anomalous – abnormal, atypical, divergent
Alien – foreign, Overseas, non-native,external
Outlandish – eccentric, extravagant
Customary – accustomed, habitual, usual
Endemic – aboriginal, indigenous

Knack – aptitude, bent, faculty, genius
Process – procedure. method
Inability – incapability, incapacity, impotence, incompetence
Vile – disgraceful, disgusting, horrid, humiliating
Lesson – class, seminar

Nadir – the lowest or most unsuccessful point in a situation
Climax – acme, apex, culmination, peak, pinnacle
Bottom – deep down, fundamentally, in essence
Docile – easygoing, gentle
Base – foundation, infrastructure

Celestial – angelic, seraphic, beatific
Stellar – astronomical, cosmic, galactic, astrological
Terrestrial – earthly, Worldly, mundane
Heavenly – angelic, blissful
Divine – heavenly, holy

Objurgation – a harsh rebuke
Endorsement – accredit, approve, certify, sanction
Commination – association, conjunction, union
Reproof – admonish, chide, rebuke, reprimand
Hamper – clog, fetter, manacle, shackle

Adequate – acceptable, capable, competent, decent, fair, satisfactory
Superficial – cursory, shallow
Wanting – crave, desire
Indolent – lazy, idle
Taunting – barb, gibe

Fiend – an evil spirit or demon
Vile – appalling, contemptible, depraved, despicable
Atrocious – atrociousness, barbarity, barbarousness, heinousness
Junkie – addict, drug abuser, drug addict
Saint – glorified soul, good person, holy being

Inept – unskillful, bungling
Callow – immature, inexperience
Wanting – prefer, wish
Barred – prohibited, forbade
Competent – expert, adept, devotee, master, veteran, ace

Relentless – unceasingly intense
Persistent – insistent, stubborn
Abating – to reduce in amount, degree, intensity
Intermittent – intermittent, interrupted
Constant – faithful, loyal, resolute, staunch

Wane – becoming smaller or less
Intensify – add to, aggravate, boost, build up, deepen, enhance
Diminish – abate, curtail
Evanesce – blow over, fade, fleet, pass
Contract – arrangement, bargain

Delinquency – minor crime, especially that committed by young people
Default – negligence, failure
Fulfilment – achievement, attainment, contentment, gratification, perfection
Tardiness – late
Neglect – ignore

Forthright – going straight to the point, blunt, candid, categorical, outspoken
Blunt – bluff, brusque, crusty, curt
Uninhibited – unrepressed
Uncandid – deceitful, dishonest, false, unfair, artful
Artless – ingenuous, naive, natural

Incredible – amazing, astonishing, astounding
Believable – awesome, fascinating
Strained – struggle, labour
Implausible – incredible, unbelievable, beyond belief
Far fetched – improbable

Vain – producing no result; useless
Productive – efficient, effective
Harmony – concord, unity, peace, amity
Calculable – computable, estimable
Unpredictable – fickle, unexpected

Restricted – limited, defined
Capped – camouflaged, closed, coated, concealed, enclosed
Copious – lavish, abundant
Circumscribed – restrict (something) within limits
Finite – limited

Obfuscate – bafflement, bewilderment, confusion, discombobulation
Mend – patch, rebuild
Clarify – shed light on, throw light on, clear
Bid – charge; require, enjoin
Languish – deteriorate, dwindle

Opaque – not able to be seen through, not transparent
Glorify – venerate, worship, revere
Pellucid – translucent, clear
Dark — darkened, murky
Paragon – ideal, standard, epitome, quintessence

Brittle – easily broken, cracked, or snapped
Robust – hearty, potent, power5full
Debilitated – weaken, enfeeble, debilitate, undermine, sap
Decrepit – fragile, frail, infirm, and weak
Frail – fragile, delicate

Partial – biased, prejudiced
Broke – busted, collapsed, cracked, crippled, crumbled
Whole – full, perfect
Truce – accord, agreement
Sufficient – adequate, competent

Famish – starving, ravenous
Abstain – keep from, avoid
Refrain – forego, deny
Starve – starving, hungry
Eat – consume