Solution:
Cumbersome : large or heavy and therefore difficult to carry or use; unwieldy. Unwieldy : (of an object) difficult to move because of its size, shape, or weight. Embarrassed : feeling or showing embarrassment. Clumsy : difficult to handle or use; unwieldy. Awkward : causing or feeling uneasy embarrassment or inconvenience. Synonym of Awkward is Embarrassed

Solution:
Dangerous : able or likely to cause harm or injury. Thrilling : causing excitement and pleasure; exhilarating. Wonderful : inspiring delight, pleasure, or admiration; extremely good; marvellous. Strange : unusual or surprising; difficult to understand or explain. Eerie : strange and frightening. Synonym of Eerie is Strange

Solution:
welcomed : greet (someone arriving) in a polite or friendly way. denied : state that one refuses to admit the truth or existence of. protested : express an objection to what someone has said or done. humiliated : make (someone) feel ashamed and foolish by injuring their dignity and pride. deprecated : express disapproval of. Synonym of deprecated is protested

Solution:
Relieved : no longer feeling distressed or anxious; reassured. Obliterated : destroy utterly; wipe out. Aroused : evoke or awaken (a feeling, emotion, or response). Eradicated : (of a tree or plant) depicted with the roots exposed. Allayed : relieve or alleviate (pain or hunger). Synonym of Allayed is Relieved

Solution:
Indifferent : having no particular interest or sympathy, unconcerned. Defy : openly resist or refuse to obey. Differ : be unlike or dissimilar. Postpone : cause or arrange for (something) to take place at a time later than that first scheduled.Defer : put off (an action or event) to a later time; postpone. Synonym of Defer is Postpone.

Solution:
Hidden : kept out of sight; concealed. Scattered : occurring or found at intervals or various locations rather than all together. Existent : having reality or existence. Spread : open out (something) so as to extend its surface area, width, or length. Extant : still in existence; surviving. Synonym of Extant is Existent

Solution:
Decay : (of organic matter) rot or decompose through the action of bacteria and fungi. Corrosion : damage caused to metal, stone, or other materials by corrosion. Misuse : use (something) in the wrong way or for the wrong purpose. Expansion : the action of becoming larger or more extensive. Erosion : the gradual destruction or diminution of something. Synonym of Erosion is Corrosion