睦月

⟨mutu tuki₂⟩ → */mut̚tuki/ → ⟨mutuki₂⟩ → /mutukʷɨ/ → /mut͡suki/

From Old Japanese.

Appears to be derived from root 睦 (mutsu-, “affectionate, harmonious”) +‎ 月 (tsuki, “month”).

• (Tokyo) む​つき [múꜜtsùkì] (Atamadaka – [1])[1][2][3]
• IPA^(key): [mɯ̟ᵝt͡sɨ̥ᵝkʲi]

睦(む)月(つき) • (mutsuki) 

1. (archaic) the first month of the lunar calendar
   • c. 759, Man'yōshū, (book 5, poem 815):

     , text here

     武都紀(むつき)多知(たち)波流能吉多良婆(はるのきたらば)可久斯許曽(かくしこそ)烏梅乎乎岐都々(うめををきつつ)多努之岐乎倍米(たのしきをへめ)　[大(だい)貳(にの)紀(き)卿(きやう)] [Man'yōgana]

     むつき立(た)ち春(はる)の来(きた)らばかくしこそ梅(うめ)を招(を)きつつ楽(たの)しき終(を)へめ　[大(だい)弐(にの)紀(き)卿(きやう)] [Modern spelling]

     mutsuki tachi haru no kitaraba kakushi koso ume o okitsutsu tanoshiki oeme (Daini no Ki-kyō)

     (please add an English translation of this example)

2. (poetic) the month of harmony; January

• 睦(むつ)び月(づき) (mutsubizuki)
• 睦(むつ)びの月(つき) (mutsubi no tsuki)

• (Japanese calendar months) Lua error in Module:utilities at line 142: attempt to perform arithmetic on local 'h' (a nil value), 如月(きさらぎ) (kisaragi), 弥(や)生(よい) (yayoi), 卯(う)月(づき) (uzuki), 皐(さ)月(つき) (satsuki), 水(み)無(な)月(づき) (minazuki), 文(ふみ)月(づき) (fumizuki), 葉(は)月(づき) (hazuki), 長(なが)月(つき) (nagatsuki), 神(かん)無(な)月(づき) (kannazuki), 霜(しも)月(つき) (shimotsuki), 師(し)走(わす) (shiwasu) ^{(Category: ja:Japanese calendar months)}