Synonyms

procrastination : the action of delaying or postponing something.
privilege : a special right, advantage, or immunity granted or available only to a particular person or group.
deviation : the action of departing from an established course or accepted standard.
steadfastness : the quality of being resolutely or dutifully firm and unwavering.
aberration : a departure from what is normal, usual, or expected, typically an unwelcome one.


Synonym of aberration is deviation

unpardonable : (of a fault or offence) too severe to be pardoned; unforgivable.
deplorable : shockingly bad in quality.
inexcusable : too bad to be justified or tolerated.
terrible : extremely bad or serious.
lamentable : (of an event, action, or attitude) unfortunate; regrettable.


Synonym of lamentable is deplorable

break : separate into pieces as a result of a blow, shock, or strain.
damage : physical harm that impairs the value, usefulness, or normal function of something.
breach : an act of breaking or failing to observe a law, agreement, or code of conduct.
gap : a break or hole in an object or between two objects.
rupture : (especially of a pipe or container, or bodily part such as an organ or membrane) break or burst suddenly.


Synonym of rupture is break

sea-change means a complete transformation or modification.
complete change is the correct answer.

fallible : capable of making mistakes or being wrong.
enthusiastic : having or showing intense and eager enjoyment, interest, or approval.
unsuspecting : (of a person or animal) not aware of the presence of danger; feeling no suspicion.
unrealistic : not realistic.
gullible : easily persuaded to believe something; credulous.


Synonym of gullible is unsuspecting