expression:

• at one's own expense

godan ~む verb / transitive:

• to shut one's mouth; to hold one's tongue; to keep silent

expression / ichidan verb:

• to reveal one's upbringing (through one's words, actions, etc.); to betray one's origin; to give oneself away ➜ お里・親の顔が見たい

noun:

• parent's cousin; first-cousin once removed

noun:

• crow cawing on New Year's Day

~の noun / noun:

• once in one's life; once in a lifetime - four character idiom

godan ~つ verb:

• to accept somebody's challenge; to take up the gauntlet

noun:

• elder brother's wife; sister-in-law

noun:

• Marten's pearl oyster (Pinctada fucata martensii); Akoya pearl oyster

noun:

• one's legal wife

noun:

• dealing in rice speculating on the year's harvest while the paddies are still covered with snow - four character idiom

noun:

• wrestler's stage name - Sumo term

expression / godan ~る verb:

• to have one's leg cramp ➜ 攣る

godan ~す verb / intransitive verb:

• to ram one's opponent head-first in the initial charge - Sumo term
• to punch hard; to hit hard

noun:

• woman's hairstyle (Edo period) (made popular by a Yoshiwara prostitute called Katsuyama)

noun:

• rolling one's kimono up to one's waist - archaism

noun:

• visiting someone's residence

godan ~う verb (spec.):

• to ascertain a person's innermost feelings - obscure term

noun / ~する noun:

• putting on one's hat

noun:

• tailor's cutting board

noun:

• Siebold's wild ginger (Asarum sieboldii) ➜ 細辛

expression / ichidan verb:

• to close one's eyes partly; to squint
• to smile with one's whole face; to look fondly at

noun:

• Buddha's ashes

noun:

• one's wife (when speaking with a close friend)
• your wife (when speaking with a junior)

expression / godan ~す verb:

• to dislocate one's back ➜ 腰抜かす
• to be unable to stand up due to fear or surprise