expression / godan ~る verb:

• to be lost (e.g. luggage); to be missing ➜ 無くなる【なくなる】
• to be used up; to be run out; to be exhausted; to be consumed ➜ 無くなる【なくなる】
• to disappear (e.g. pain); to be lost (e.g. a dream, confidence) ➜ 無くなる【なくなる】

noun / ~する noun:

• writing with the brush in one's mouth

noun:

• foreword; preface
• affidavit; written confession (of a commoner in the Edo period)

ichidan verb / intransitive verb:

• to flow smoothly
• to sell well; to sell out ➜ 捌ける【さばける】

ichidan verb:

• to exit the stage; to remove (a prop) from the stage - usually written using kana alone

ichidan verb / intransitive verb:

• to become broken; to break down
• to be crazy; to be nuts - usu. as イカれて（い）る
• to be infatuated with
• to be outdone (by someone); to be beaten (in a contest)

pronoun:

• that way (direction distant from both speaker and listener); over there; yonder ➜ 何方【どちら】・此方【こちら】・其方
• that one (something physically distant from both speaker and listener, or something not visible but known by both speaker and listener); that
• that person (someone physically distant from both speaker and listener, or someone not present but known by both speaker and listener) - あちら is pol.
• there (place distant from both speaker and listener); over there; foreign country (esp. a Western nation)

noun:

• neck
• head
• dismissal; discharge; firing (from a job) - also written as 馘 - usually written using kana alone

noun:

• head
• hair (on one's head)
• mind; brains; intellect ［あたま］
• leader; chief; boss; captain
• top; tip
• beginning; start
• head; person ［あたま］
• top structural component of a kanji ［かしら］
• pair ［あたま］ - colloquialism - Mahjong term ➜ 雀頭【ジャントー】

godan ~う verb / transitive:

• to pay (e.g. money, bill)
• to brush off; to wipe away; to clear away; to dust off; to cut off (e.g. branches)
• to drive away (e.g. one's competitors)
• to sell off (something unneeded); to dispose of
• to pay (e.g. attention); to show (e.g. respect, concern)
• to make (e.g. effort, sacrifice); to expend; to exert
• to move out (of one's own place); to vacate
• to sweep (e.g. one's legs); to knock aside
• to make a sweeping stroke (in Japanese calligraphy)
• to reset (an abacus)

ichidan verb / transitive:

• to hit
• to expose
• to apply (e.g. patch); to put on; to put against; to hold on; to hold against
• to allot; to call on someone (e.g. in class)
• to guess (an answer)
• to make a hit (e.g. in a lottery)

noun / ~の noun:

• rule; regulation
• settlement; conclusion; end; agreement; arrangement
• habit; custom; habitual way ➜ 御決まり
• countenance in front of another person; face - usu. as 決まりが悪い, etc. ➜ 決まりが悪い
• love relationship between a customer and a prostitute - archaism

noun / suffix noun:

• degree; extent; amount; balance; state; condition

noun:

• (health) condition; state of health

noun / ~する noun:

• adjustment; moderation; regulation
• addition and subtraction

suffix noun:

• slight sign of ...; slight state of ...
• just right for ...

noun:

• system
• lineage; ancestry; family line
• group (e.g. of colors) (colours); family (e.g. of languages); party; school (of thought)
• close (evolutionary) relationship
• a population sharing a common ancestor (in genetics); strain (e.g. bacterial)

godan ~る verb / intransitive verb:

• to fall (e.g. blossoms, leaves)
• to scatter; to be dispersed
• to disappear; to dissolve; to break up
• to spread; to run; to blur
• to die a noble death

godan ~く verb / transitive:

• to tear; to rip up ［裂く］
• to cut up; to cleave; to cut open (esp. the abdomen)
• to forcibly separate (e.g. two lovers) ［裂く］
• to spare (time, money, etc.); to use part of something ［割く］
• to have a tattoo in the corner of one's eye - archaism ➜ 黥く

ichidan verb / transitive:

• to be temperate in; to refrain; to abstain; to hold back; to restrain oneself from excessive ...
• to make notes; to jot down (e.g. phone number)

ichidan verb / intransitive verb:

• to be in preparation for; to be in waiting for
• to be soon; to be in the offing

ichidan verb / transitive:

• to be in a close relationship (e.g. as a backer, etc.)

noun / ~する noun:

• fixing (in place); securing; anchoring; fastening down
• fixing (e.g. salary, capital); keeping the same
• fixation (histology) - Biology term

noun:

• user name (on an online forum like 2ch where the majority of users post anonymously) - slang - abbreviation ➜ 固定ハンドル
• user who uses a online handle (instead of posting anonymously) - slang - abbreviation ➜ 固定ハンドル

noun / suffix noun:

• department (in an organization); division; bureau - higher than a 課
• club
• part; component; element
• category

counter:

• counter for copies of a newspaper or magazine

noun / suffix noun:

• popularity; favour; favor; reception

noun:

• defense; defence; reputation
• agreement
• receiver of technique (e.g. in martial arts)
• submissive partner of a homosexual relationship - often abbr. 凹 on gay SNS sites - usually written using kana alone - colloquialism ➜ 猫・攻め・タチ

interjection:

• bullshit; shit; damn - colloquialism

noun:

• feces; excrement; dung - colloquialism

noun or verb acting prenominally:

• damn; damned; blasted; stupid - colloquialism
• very; extremely - slang

adverb:

• a lot - slang

noun:

• sickle
• sickle-and-chain (weapon) - abbreviation ➜ 鎖鎌
• spear with curved cross-blades - abbreviation ➜ 鎌槍
• gooseneck tenon and mortise joint - abbreviation ➜ 鎌継
• noisiness - archaism
• part of a fish around the gills - usually written using kana alone

adjectival noun:

• cool (temperature, color, etc.)
• cool (i.e. calm and collected)
• cool (i.e. fashionable, attractive, etc.)

noun:

• course (of medical treatment) - From German "Kur"
• season (series) of a television program (usu. 13 installments over a 3-month period) - From French "cours"

noun / ~する noun:

• straining; draining

noun:

• drainer; strainer; colander
• cutwater (on ship); forefoot; drip (on building); flashing; throating; starling (on bridge)
• stone skipping; skipping rocks; ducks and drakes

noun / ~する noun:

• snipping the stem of a cut flower without raising it out of water

godan ~く verb / intransitive verb:

• to cling to; to hold on to; to hold fast to
• to grapple
• to set about doing; to begin; to commence; to undertake
• to take hold of; to possess; to haunt - of a demon, thought, emotion, etc. ➜ 取り憑く【とりつく】
• to obtain a clue; to get a lead

noun:

• aphid; plant louse
• cockroach - Kansai dialect ➜ ゴキブリ
• Japanese house bat (Pipistrellus abramus) - obscure term ➜ 油蝙蝠
• hanger-on; parasite
• visitor to a red-light district who's only there to look - archaism

noun:

• hitting; striking ➜ 打っ込む
• throwing; tossing ➜ 打っ込む
• mixing ➜ 打っ込む
• wearing ➜ 打っ込む
• bottom fishing; legering ➜ ぶっこみづり
• gap between pegs in a pachinko machine (that a ball can pass through)