adjective:

• hot; warm; sultry; heated Antonym: 寒い
• passionate; impassioned; burning (desire, etc.)
• on everybody's mind; on the radar; du jour; interested (gaze, etc.)

noun:

• (hard) candy; toffee - Food term
• rice-sugar; sugar made from the starch of rice, potatoes, etc. - Food term
• amber; yellowish-brown - abbreviation ➜ 飴色

adjective:

• warm; mild; (pleasantly) hot - 暖かい usu. refers to air temperature
• considerate; kind; genial ［温かい］
• warm (of a colour); mellow ［暖かい］
• having enough money ［暖かい］

godan ~く verb / intransitive verb:

• to open (e.g. doors) - esp. 開く
• to open (e.g. business, etc.) - esp. 開く
• to be empty - esp. 空く
• to be vacant; to be available; to be free - esp. 空く
• to be open (e.g. neckline, etc.) - esp. 明く
• to have been opened (of one's eyes, mouth, etc.) - esp. 明く
• to come to an end - esp. 明く

godan ~く verb / transitive:

• to open (one's eyes, mouth, etc.) - esp. 明く

godan ~く verb / intransitive verb:

• to have a hole; to form a gap; to have an interval (between events) ➜ 穴が開く

noun:

• breakfast

adverbial noun / temporal noun:

• day after tomorrow

ichidan verb / transitive:

• to open (a door, etc.); to unwrap (e.g. parcel, package); to unlock ［開ける］
• to open (for business, etc.) ［開ける］
• to empty; to remove; to make space; to make room - esp. 空ける
• to move out; to clear out - esp. 空ける
• to be away from (e.g. one's house); to leave (temporarily) - esp. 空ける

ichidan verb / intransitive verb:

• to dawn; to grow light - esp. 明ける
• to end (of a period, season) - esp. 明ける
• to begin (of the New Year) - esp. 明ける
• to leave (one's schedule) open; to make time (for) - esp. 明ける
• to make (a hole); to open up (a hole)

godan ~く verb / intransitive verb:

• to walk

pronoun:

• there (place physically distant from both speaker and listener); over there; that place; yonder; you-know-where ➜ どこ・ここ・そこ

noun:

• genitals; private parts ［あそこ・あすこ・アソコ］ - colloquialism
• that far (something psychologically distant from both speaker and listener); that much; that point ➜ あれほど

noun:

• that (indicating something distant from both speaker and listener (in space, time or psychologically), or something understood without naming it directly) ➜ 何れ・此れ・其れ
• that person (used to refer to one's equals or inferiors)
• over there - archaism
• down there (i.e. one's genitals) ［あれ］ - colloquialism
• period; menses ［あれ］ - colloquialism

interjection:

• hey (expression of surprise, suspicion, etc.); huh?; eh?

noun:

• that (something mentioned before which is distant psychologically or in terms of time)

pronoun:

• you (referring to someone of equal or lower status) - 貴女 refers only to females and 貴男 refers only to males - polite language
• dear (what a wife calls a husband) ［貴方・貴男］

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】

noun:

• red; crimson; scarlet
• red-containing colour (e.g. brown, pink, orange)
• Red (i.e. communist) - often written as アカ - colloquialism
• red light (traffic) - abbreviation ➜ 赤信号
• red ink (i.e. in finance or proof-reading); (in) the red - abbreviation ➜ 赤字・赤字

~の noun:

• complete; total; perfect; obvious ➜ 赤の他人

noun:

• copper ［赤］ ➜ 銅【どう】

pre-noun adjectival:

• that (someone or something distant from both speaker and listener, or situation unfamiliar to both speaker and listener) ➜ 何の【どの】・此の・其の・彼【あれ】

interjection:

• say; well; errr ...

noun / adjectival noun:

• safety; security Antonym: 危険

noun:

• flavor; flavour; taste
• charm; style
• experience

adjectival noun:

• smart; clever; witty; strange ➜ 味な

noun / suffix noun:

• playing
• play (margin between on and off, gap before pressing button or lever has an effect) - usually written using kana alone

adjectival noun / noun / ~する noun:

• relief; peace of mind

adverbial noun / noun:

• space (between); gap; interval; distance

adverbial noun / temporal noun:

• time (between); pause; break

adverbial noun / noun / temporal noun:

• span (temporal or spatial); stretch; period (while)

adverbial noun / noun:

• relationship (between, among)
• members (within, among)

conjunction:

• due to; because of ［あいだ］ - archaism

noun:

• baby; infant

ichidan verb / transitive:

• to collect; to assemble; to gather

godan ~う verb / intransitive verb:

• to come together; to merge; to unite; to meet
• to fit; to match; to suit; to agree with; to be correct
• to be profitable; to be equitable

suffix / godan ~う verb:

• to do ... to each other; to do ... together - after the -masu stem of a verb

godan ~る verb / intransitive verb:

• to rise; to go up; to come up; to ascend; to be raised Antonym: 下がる
• to enter (esp. from outdoors); to come in; to go in
• to enter (a school); to advance to the next grade
• to get out (of water); to come ashore
• to increase - also written as 騰る in ref. to price
• to improve; to make progress
• to be promoted; to advance
• to be made (of profit, etc.)
• to occur (esp. of a favourable result)
• to be adequate (to cover expenses, etc.) - often as 〜で上がる
• to be finished; to be done; to be over
• (of rain) to stop; to lift
• to stop (working properly); to cut out; to give out; to die
• to win (in a card game, etc.)
• to be arrested ［挙がる］
• to turn up (of evidence, etc.) ［挙がる］
• to be deep fried ［揚がる］
• to be spoken loudly
• to get stage fright
• to be offered (to the gods, etc.)
• to go; to visit - humble language
• to eat; to drink - honorific language
• to be listed (as a candidate) - esp. 挙がる
• to serve (in one's master's home)
• to go north - in Kyoto

suffix / godan ~る verb:

• to be complete; to finish - after the -masu stem of a verb ➜ 出来上がる

noun:

• baby; infant