adverb / ~と adverb:

• with a whack; with a thump - onomatopoeia ➜ ぽかん
• openmouthed; with one's mouth wide-open; gaping; flabbergasted - onomatopoeia ➜ ぽかん
• vacantly; blankly; absentmindedly - onomatopoeia ➜ ぽかん
• gaping (of a hole, etc.); suddenly opening - onomatopoeia

godan ~む verb:

• to hold fast deep in (one's mouth or other orifice, often used in a sexual context)
• to bring in a man for sex

ichidan verb / transitive:

• to soak; to saturate; to suckle; to make one hold something in the mouth; to include; to instruct; to make one understand ➜ 含む

godan ~す verb:

• to soak; to saturate; to suckle; to make one hold something in the mouth; to include; to instruct; to make one understand

noun:

• sake bottle; tall and slender bottle with a narrow mouth made from ceramic, metal or glass that can be used for sake, shoyu or rice vinegar
• turtleneck (sweater)
• someone who cannot swim

expression:

• words can lead to disaster; the tongue is the root of calamities; the more you open your mouth the more likely you are to put your foot in it - proverb

godan ~る verb / transitive:

• to filch; to snatch; to pinch; to swindle; to cheat (someone out of something); to rip off
• to steal (an idea, work, etc.); to plagiarize
• to arrest; to nab; to round up
• to open one's mouth wide and eat heartily; to gulp down food

expression:

• out of the frying pan into the fire; out of the tiger's mouth into the dragon's den [literal] - proverb

noun:

• taste (of a liquid, esp. alcoholic beverages) - usu. のみくち
• someone who enjoys alcohol
• place one's lips touch on the rim of a cup
• shape of one's mouth when drinking
• tap; faucet; spigot - usu. のみぐち

godan ~む verb / transitive:

• to contain; to comprise; to have; to hold; to include; to embrace
• to hold in the mouth ➜ 口に含む
• to bear in mind; to understand; to harbor (grudge, etc.); to harbour
• to express (emotion, etc.); to imply

noun:

• financially scraping by; meagre existence (meager); hand to mouth existence
• living one's life without plan; living life day-by-day; taking life one day at a time

ichidan verb / transitive:

• to include (in a group or scope)
• to instruct; to make one understand
• to include (a nuance); to put in (an implication)
• to put in (someone's) mouth
• to permeate with flavor

ichidan verb / transitive:

• to open (e.g. one's robe); to bare (e.g. one's chest); to expose

ichidan verb / intransitive verb:

• to open up (of clothing); to be exposed

ichidan verb / transitive:

• to open wide (one's legs, eyes, mouth, etc.); to stretch - archaism

godan ~す verb / transitive:

• to force someone to clamp with their teeth; to force into someone's mouth (e.g. a gag) ➜ 猿ぐつわをかます【さるぐつわをかます】
• to wedge into a space
• to inflict (a blow); to deal (a hit) ➜ 一発かます【いっぱつかます】
• to pull (a joke); to say or do (something stupid); to try (a bluff)

ichidan verb / transitive:

• to force someone to clamp with their teeth; to force into someone's mouth (e.g. a gag)
• to wedge into a space
• to inflict (a blow); to deal (a hit)
• to pull (a joke); to say or do (something stupid); to try (a bluff)

expression:

• better be the head of a dog than the tail of a lion; better be first in a village than second at Rome; better to be the mouth of a chicken than the rear end of a cow [literal] - proverb

godan ~ぐ verb / transitive:

• to stop up; to close up; to block (up); to plug up; to shut up; to cover (ears, eyes, etc.); to close (eyes, mouth)
• to stand in the way; to obstruct
• to occupy; to fill up; to take up
• to perform one's role; to do one's duty

godan ~ぐ verb / intransitive verb:

• to feel depressed; to be in low spirits; to mope ➜ 鬱ぐ【ふさぐ】