ゼロ次[zeroji] zero-order
位次[iji] order of rank
一次[ichiji] first
一次記憶[ichijikioku] first memory
一次元[ichijigen] one dimensional

一次線輪[ichijisenrin] primary coil
一次電流[ichijidenryuu] primary current
月次[tsukinami] every month
五十三次[gojuusantsugi] the 53 Toukaidou stages
高次[kouji] higher-order-

温灸[onkyuu] moxa cautery
針灸[shinkyuu] acupuncture and moxibustion
灸治[kyuuji] treatment with moxa
灸点[kyuuten] moxa-treatment points
灸をすえる[kyuuwosueru] to rake over the coals

灸虫[yaitomushi] schizomid (any arachnid of order Schizomida)
鍼灸師[shinkyuushi] acupuncturist and practitioner of moxibustion
灸羽田[yaitohata] malabar grouper (Epinephelus malabaricus)
お灸を据える[okyuuwosueru] to rake over the coals

逓減[teigen] gradual decrease
逓信[teishin] communications (e.g. post, tele.)
逓送[teisou] forwarding
逓増[teizou] gradual increase
逓伝[teiden] relay

駅逓[ekitei] delivery of packages
逓降変圧器[teikouhenatsuki] step-down transformer
逓次[teiji] successively
逓倍[teibai] multiplication (e.g. of frequencies)
逓倍器[teibaiki] multiplier (e.g. frequency)