Some nouns that start with letter J are:
Examples of nouns starting with J are:jackjackaljacketjackrabbitjadejaguarjailjalopyjamJamaicajamboreeJanuaryJapanjarjasminejasperjavelinjawjayjazzjealousyjeerjellyjellyfishjeopardyjetjeweljewelryjimsonweedjinglejittersjoggerjokejonquilJordanjournaljourneyjubileejudgejuggernautjugularJulyjumperJunejunglejuniperjunkJupiterjuryjustice
Jack, Jackson, John, Johnson, Jacksonville...
Two common nouns that begin with letter J are:jewelryjury
javelin
Jasmine
There are few animals starting with j. The only one that comes to mind is jellyfish; sorry.
juice, java
Some common nouns the begin with J are:jabjackjack-in-the-boxjack-in-the-pulpitjack-o-lanternjackaljacketjackhammersjackpotjadejadeitejaguarjailjailaijailbirdsjail celljailhousesjalopyjalousie (window)jamjambjambalayajammiesjanitorjarjargonjasminejasperjauntjavajavelinjawjaybirdjazzjealousyjeansjellyjelly beansjellyfishjeopardyjerkjerkinjerseyjestjesterjetjet-streamjetsamjettyjeweljewelryjib (a type of sail)jicama (a vegetable)jigjigsawjimsonweedjittersjobjockjockeyjodhpursjoggerjoinerjointjokejokerjoltjonquiljournaljournalistjourneyjoyjubileejudgejudojugjuggernautjugglerjugularjuicejuicerjumperjumping beansjump ropejunglejuniperjunkjurorjuryjustice
The concrete nouns in the sentence are:passengersWilliam J. Snowpilot
· Jailer · Journalist
Jamaica and Japan
jammies