You can describe school as academic or agonizing. They begin with the letter A.
There are many adjectives that start with the letter J:jadejadedjaggedjammedjammyjangledjanglyJapanesejarringjarryjasminejasperjauncedjaundicedjauntyjaw-droppingjazzyjealousjeanjeeredjejunejelliedjellyjellylikejeopardizedjerkjerkyjetjeweledJewishjigglyjiltedjinglingjinglyjingoisticjinxedjitterjitteringjitteryjivejobilantjoblessjocosejocosityjocularjocundjoggyjoinedjointjointedjokeyjokingjolliestjollyjotterjovialjowlyjoyfuljoyousjubilantJudaicjudgmentaljudicialjudiciousjuiciestjuicyjumbledjumbojumpingjumpyJungianjunglejunglyjuniorjunkjunkyJurassicjuridicaljurisdictionaljuristicjury-riggedjustjustifiablejustifiedjuttingjuvenilejuxtaposed
yearlong
art
kaleidoscopic
There are no adjectives beginning with the letter z that describe a shy person.
Outstanding, optimistic, outgoing and observant are positive adjectives.
· tough
depressing
· kindly
mama and Yahtzee
Meandering
burnt, bland