才槌[saizuchi] small wooden mallet
才槌頭[saizuchiatama] head like a hammer
相槌[aizuchi] sounds given during a conversation to indicate comprehension
相槌を打つ[aizuchiwoutsu] to throw in appropriate words in a conversation
金槌頭[kanazuchiatama] hard-headed

小槌[kozuchi] (small) mallet
打ち出の小槌[uchidenokozuchi] figurative magic wand
鉄槌[kanazuchi] (iron) hammer
木槌[kizuchi] wooden hammer

悪相[akusou] evil countenance
位相[isou] phase (in science)
位相幾何学[isoukikagaku] topology
位相空間[isoukuukan] phase space (physics)
為替相場[kawasesouba] exchange rates

遺産相続[isansouzoku] inheritance
一子相伝[isshisouden] transmission of the secrets of an art, craft, trade or learning from father to only one child
印相[inzou] mudra
運輸相[unyushou] Transport Minister
卸相場[oroshisouba] wholesale price