duct

1000	cavity
794	tube
791	fluid
790	bone
779	tissue
774	skin
770	muscle
768	cord
766	surfaces
766	lateral

previous:	duclod
next:	ductile
random:	Crossraguel

More distant neighbors

layer ducts oxygen liquid holes nerve pipe muscles thin fibers pump tubes water valve tooth layers joints hole fluids blade stomach bladder brain exhaust mechanism membrane gases plate ventilation lungs wire smoke teeth prevents pipes dust breathing ear cooling

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