3-letter words
adz, biz, coz, fez, fiz, wiz
4-letter words
chez, friz, futz, jeez, oyez, phiz, prez, putz, quiz, ritz, spaz, whiz
5-letter words
blitz, bortz, fritz, glitz, grosz, hafiz, hertz, klutz, nertz, plotz, soyuz, spitz, topaz, trooz, waltz
6-letter words
blintz, chintz, ersatz, halutz, kibitz, kolhoz, kolkoz, kuvasz, quartz, schnoz, speltz, spritz
7-letter words
chalutz, kibbutz, kolkhoz, schmalz, shmaltz, sovkhoz
8-letter words
schmaltz, solonetz
9-letter words
gigahertz, kilohertz, krummholz, megahertz, rheumatiz, slivovitz
11-letter words
weltschmerz
ExahertzSchmaltzSolonetzChalutzKibbitzKibbutzKolkhozPizzazzSchmalzSchnozzShegetzShmaltzShowbizSovkhozBezazzBlintzChintzErsatzHalutzKibitzKolhozKolkozKuvaszPazazzPizazzPizzazQuartzSchnozSpeltzSpritzAbuzzBlitzBortzCapizFritzFrizzGlitzGroszHafizHertzKlutzNertzPlotzScuzzSoyuzSpazzSpitzTopazTroozWaltzWhizzBuzzChezDitzFizzFrizFutzFuzzGeezJazzJeezLutzOyezPhizPrezPutzQuizRazzRitzSpazWhizYutzAdzBizCozFezFizLezWizZuzZzz
Quiz.
Zebra
showbiz
hertz
oyez, soyuz
There are no words that contain a Z that also end in J
Some words that start with Z and end in A are:Zambiazebrazetazinniazoysia
Zoner
Up ends in P but I don't know any for Z
There are words that end with z and begin with most letters. However, there are no words in the English language that begin with y and end with z.
There is no word in the English language that starts with Y and ends with Z.