MASTICATION
RAMBUNCTIOUSLY
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https://www.thefreedictionary.com/rambunctiously
rambunctious - Once rumbustious and robusteous,
it is probably based on Latin robus, "oak"—implying strength—and can describe a person or animal.
See also related terms for oak. Farlex Trivia Dictionary. © 2012 Farlex, Inc.
https://www.yourdictionary.com/rambunctiously
Adverb (comparative more rambunctiously, superlative most rambunctiously) In a rambunctious manner.