The Esperanto Teacher
Every "describing" word, that is, every word which tells the kind or quality of a person or thing, ends in "a," as "granda", large; "rugxa", red.
(A describing word is called an ADJECTIVE).
bEla : beautiful. jUna : young. blAnka : white. matUra : mature, ripe. blUa : blue. nOva : new. bOna : good. nUtra : nutritious. fidEla : faithful. pUra : pure, clean. fOrta : strong. rIcxa : rich. frEsxa : fresh. sAna : well (healthy).
cxiElo : sky, heaven. nEgxo : snow. fEsto : holiday. pAno : bread. frauxlIno : maiden lady, Miss papEro : paper. hOmo : man (human being). tAblo : table. hUndo : dog. vIno : wine. infAno : child.