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)

駅員[ekiin] station attendant
駅舎[ekisha] station building
駅前[ekimae] in front of station
駅前通り[ekimaedoori] street in front of station
駅長[ekichou] station master

駅伝[ekiden] stagecoach
駅伝競走[ekidenkyousou] long-distance relay race
駅頭[ekitou] station
駅夫[ekifu] railway employee (porter)