This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Without caste.

adj. not belonging to or having been expelled from a caste and thus having no place or status in society

"He underscored the need for unity between believers of a casteless society where every citizen irrespective of his faith, region or caste enjoys equal opportunity for progress and development."

unwanted   

outcaste   

basic-level    catchall    free-style    sortal    newly-minted    nonimmigrant    touristy    unarguably    theenglish    more''