This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. Simple past tense and past participle of dwindle.

"His only ever California friend, Liam, had dwindled from a tubbaguts programmer-shaped potato to a living skeleton on his death-bed the year before, herpes blooms run riot over his skin and bones in the absence of any immunoresponse."

dwindled    dwindles    dwindling   

diminish    fall    lessen    decrease   

dwindled    dwindling   

diminish    shrink    break    disperse    dwindlement   

Tindal    Tindall    Tyndall    bindle    brindle