御湯[oyu] hot water
塩湯[shioyu] hot salt water (incl. bath)
温湯[ontou] comfortably hot bath
下湯[shimoyu] sitz bath
そと湯[sotoyu] open air bath (in an inn, onsen, etc.)

給湯[kyuutou] hot-water supply
給湯器[kyuutouki] hot-water heater
腰湯[koshiyu] sitting bath
重湯[omoyu] thin rice gruel
出で湯[ideyu] hot spring

熨斗[noshi] long thin strip of dried sea-ear or paper attached to a gift
熨斗を付ける[noshiwotsukeru] to make a gift of
熨斗紙[noshigami] wrapping paper for a present
熨斗袋[noshibukuro] paper bag for putting a present in
火熨斗[hinoshi] an iron

湯熨斗[yunoshi] steam ironing
熨斗目[noshime] variety of ceremonial dress made of intertwined cloth and silk threads
長熨斗[naganoshi] stretched dried abalone (used as a betrothal gift)
熨斗鮑[noshiawabi] thin string of dried abalone (often tied to a gift)
熨斗糸[noshiito] coarse silk from the outside of a cocoon (a type of waste thread)