To reduce from a higher to a lower state or grade of worth, dignity, purity, station, etc.; to degrade; to lower; to deteriorate; to abase; as, to debase the character by crime; to debase the mind by frivolity; to debase style by vulgar words.
Dilute, Adulterate, Stretch
Vitiate, Profane, Subvert, Demoralize, Deprave, Pervert, Misdirect, Corrupt, Demoralise, Debauch
Ace, Base, Bass, Brace, Caisse, Case, Cayce, Chace, Chase, Crace, Dace, Drace, Face, Frace, Glace, Grace, Heyse, Lace, Mace, Nace, Pace, Place, Race, Space, Thrace, Trace, Vase, Wace
Abase, Apace, Debase, Deface, Degrace, Disgrace, Displace, Efface, Embrace, Encase, Erase, Incase, Lambastes, Left-brace, Misplace, Replace, Retrace, Right-brace
Debase in Spanish is Degradar
Debase in Tagalog is Pababain