54. adjunct : something attached to but holding an inferior position

　　* I will entertain this concept as an adjunct to the main proposal.

　　55. adjuration : solemn urging

　　* Her adjuration to tell the truth did not change the witnesses' testimony.

　　57. admonish : warn; reprove

　　* He admonished his listeners to change their wicked ways.

　　58. adorn : decorate

　　* Wall paintings and carved statues adorned the temple.

　　61. advent : arrival

　　* Most Americans were unaware of the advent of the Nuclear Age until the news of Hiroshima reached them.

　　62. adventitious : accidental; casual

　　* He found this adventitious meeting with his friend extremely fortunate.

　　63. adversary : opponent; enemy

　　* Batman struggled to save Gotham City from the machinations of his wicked adversary, the Joker.

　　64. adverse : unfavorable; hostile

　　* adverse circumstances compelled him to close his business.

　　65. advert : refer to

　　* Since you advert to this matter so frequently, you must regard it as important.

　　66. advocate : urge; plead for

　　* The abolitionists advocated freedom for the slaves.