noun / ~する noun:

• sneak attack (by a small group); surprise attack

noun:

• mandatory indictment; indictment by a lay prosecution committee

noun:

• speedrun; playing through a video game for additional challenge (e.g. as quickly as possible, to obtain the highest score, without using a certain weapon, etc.) ➜ やり込み【やりこみ】

noun:

• baldness; bald head
• children's hairstyle of short untied hair; children with short untied hair ［かぶろ・かむろ］
• young girl working as a servant for a high-class prostitute (Edo period) ［かぶろ・かむろ］ ➜ 太夫・天神
• idiot; moron - derogatory term - usually written using kana alone

expression / ichidan verb:

• to carry a bomb [literal]; to have a bomb about to go off
• to have an imminent problem; to be in danger of relapse

noun:

• servant; valet; footman
• someone who works in close quarters with the emperor or imperial family - archaism
• low-ranking official who works for the imperial family or nobility (under the Rituryo system) - archaism
• ox-tender for oxcarts; horse boy - archaism
• honorary junior official of the Imperial Household Department's Board of Ceremonies involved in miscellaneous duties related to ceremonies ➜ 宮内省

noun:

• someone who made a short trip to America; going to America just long enough for a pee (ref. to short USA trip after WWII to boost one's credentials) - obsolete term - derogatory term ➜ 小便【しょんべん】

godan ~る verb / intransitive verb:

• to make progress; to move right ahead (with the work); to advance

noun:

• straight A's

noun:

• extraordinary Diet session; extraordinary session of the Diet; session of the Diet convoked by the Cabinet by need or house request

noun:

• extraordinary Diet session; extraordinary session of the Diet; session of the Diet convoked by the Cabinet by need or house request ➜ 臨時国会

noun:

• large cloth sack
• baggy trousers (worn in the late-Edo and early-Meiji periods by samurai while practising)

noun:

• countryside dialect - Linguistics term
• sociolect or secret language used by prostitutes in red-light districts during the Edo period - Linguistics term

adverb / ~と adverb:

• with a slap; with a pop; with a plop - onomatopoeia
• without batting an eyelid - onomatopoeia
• generously - onomatopoeia

expression / ichidan verb:

• to feel relieved of one's burden; to have a weight removed from one's mind - idiom

expression / godan ~う verb:

• to make good use of one's spare moments
• to weave one's way (e.g. through a crowd)

noun:

• turnip-shaped whistle made of hollowed-out wood or deer horn (attached to an arrow to sound when fired) - abbreviation ➜ 蕪
• arrow with such a whistle attached ➜ 鏑矢

noun:

• one's teaching experience; one's career (experience) as a teacher

noun / ~する noun:

• going to war; departure for the front
• departure for military service (in response to a draft)

noun / ~する noun:

• entry (in a form, register, diary, etc.); filling in; filling out

noun:

• standing in a group; standing up in unison

expression / godan ~つ verb:

• to let loose something dangerous; to let loose a tiger in the field [literal] - idiom

noun:

• (full) moon; moon when it's round

noun / ~する noun:

• patching (up); cutting a part and pasting a new one (e.g. a shoji door)
• cut and paste - IT term

expression:

• there is a suitable spouse for everyone; every Jack has his Jill; a mended lid for a cracked pot [literal] - proverb