noun:

• bur (of a chestnut, etc.); burr ［イガイガ・いがいが］ ➜ 毬【いが】

adverb / ~と adverb:

• irritating (e.g. one's throat); thorny; bristling ［イガイガ・いがいが］

~と adverb / adverb:

• crying of a baby - archaism - onomatopoeia

noun:

• autotomy; self amputation; act of cutting off a part of one's own body in order to escape a predator

noun:

• Isogomphodon (genus of requiem shark in the family Carcharhinidae with one extant species known as the daggernose shark)

noun:

• clean, freshly poured bath; hot water just poured into a bath that no one has entered yet

noun:

• tiles matching both the round wind and one's seat wind - Mahjong term ➜ 圏風牌・門風牌
• pung (or kong) of these tiles (yaku) - Mahjong term ➜ 役牌

noun:

• gods and demons; divine spirits and souls of the dead
• one with (spiritual) power beyond that of humans
• fierce god ➜ 鬼神【きしん】

noun:

• steadfastness; firmness in one's conviction; having a heart that does not change as easily as a stone rolls about - four character idiom

noun:

• four and a half tatami mats; four-and-a-half-mat room
• small room esp. for assignations

noun:

• simultaneously running for a seat in a single-member constituency and a seat in a proportionally representated constituency

adverb / ~する noun:

• refreshingly; with a feeling of relief; pleasantly; (a weight) off one's shoulder - onomatopoeia ➜ すっきり
• (wearing, etc. something) elegantly; smartly; stylishly; in a refined manner - onomatopoeia

expression / godan ~す verb:

• to read too much into things; to get wrong ideas by letting one's imagination run wild; to have a groundless suspicion

noun:

• one theory (opinion); another theory (opinion)

noun:

• base hit; one-base hit; single - Baseball term

noun:

• brothers; one's father's brothers

numeric:

• 1,000,000,000,000; one trillion

noun:

• one-party regime; single-party regime

noun:

• reception hall (esp. for visiting state dignitaries); guest house
• State Guest House (esp. Akasaka palace, also guest house in Kyoto)

godan ~す verb / transitive:

• to spill; to drop; to shed (tears)
• to grumble; to complain
• to let one's feelings show

godan ~る verb:

• to reach the limits; to come to the end of one's tether

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 / ~する noun:

• becoming a mere shell; becoming a dead letter; losing (one's) substance; being reduced to a formality

ichidan verb:

• to think something over and over; to rack one's brains; to be at a loss

noun / ~する noun:

• kneeling with the balls of the feet on the floor and sitting on one's heels ➜ 正座【せいざ】

expression / ichidan verb:

• to go wherever one has to go (to get a matter settled, e.g. the court)

godan ~る verb / transitive:

• to stick into and move around; to dig around in; to pick (i.e. one's teeth)