to bite and crush food into smaller pieces with the teeth to make it easier to swallow
噛む, かじる
to chew or bite down on something with a strong, audible, and repeated motion
かじる, 咀嚼する
to chew steadily or vigorously, often making a crunching sound
ムシャムシャ食べる, バリバリ食べる
to eat or drink noisily by inhaling a liquid or soft food, such as soup or noodles, often with a distinctive, impolite sound
すする, ズルズル音を立てて食べる
to gently bite, usually as a sign of affection or when feeling nervous
軽く噛む, かじる
to pull air, liquid, etc. into the mouth by using the muscles of the mouth and the lips
吸う, 吸引する
(of saliva) to flow from the mouth, usually in response to excitement or anticipation
よだれを垂らす, よだれが出る
to let saliva flow uncontrollably from the mouth, often due to excitement or hunger
よだれを垂らす, よだれを流す
to generate saliva, typically triggered by the expectation or smell of delicious food
よだれを垂らす
to swirl a liquid in one's mouth and throat, to maintain oral hygiene
うがいする, ガーグルする