サンプリング周波数[sanpuringushuuhasuu] sampling frequency
一周忌[isshuuki] first anniversary of death
一周期[isshuuki] period (in astronomy)
一周年[isshuunen] one full year
円周[enshuu] circumference

円周率[enshuuritsu] Pi (3.1415926..)
外周[gaishuu] outer circumference
基本周波数[kihonshuuhasuu] fundamental frequency
月経周期[gekkeishuuki] menstrual cycle
周章てる[awateru] to become confused (disconcerted, disorganized, disorganised)

囲い[kakoi] enclosure
囲う[kakou] to enclose
囲み記事[kakomikiji] (newspaper) column
囲む[kakomu] to surround
囲碁[igo] Go (board game of capturing territory)

囲炉裡[irori] sunken hearth
囲にょう[inyou] surrounding
胸囲[kyoui] chest measurement
交際範囲[kousaihani] circle of acquaintance
広範囲[kouhani] extensive

御目出度う御座います[omedetougozaimasu] congratulations
急度[kitto] surely
此度[konotabi] this occasion
その都度[sonotsudo] each time it happens
度に[tabini] each time

の度に[notabini] on the occasion of
印度[indo] India
印度支那[indoshina] Indochina
沃度丁幾[youdochinki] tincture of iodine
悪性度[akuseido] malignancy

亜温帯[aontai] subtemperate zone
異常高温[ijoukouon] abnormally high temperatures
一定温度[itteiondo] constant temperature
引火温度[inkaondo] flash temperature
微温い[nurui] lukewarm

温み[nukumi] warmth
温む[nurumu] to become lukewarm
温もり[nukumori] warmth
温雅[onga] graceful
温海[atsumi] warm sea