All fins synonyms

noun fins

• appendages — Plural form of appendage.
• organs — Also called pipe organ. a musical instrument consisting of one or more sets of pipes sounded by means of compressed air, played by means of one or more keyboards, and capable of producing a wide range of musical effects.
• arms — weapons collectively
• airfoils — Plural form of airfoil.
• hands — the terminal, prehensile part of the upper limb in humans and other primates, consisting of the wrist, metacarpal area, fingers, and thumb.
• pinnae — Botany. one of the primary divisions of a pinnate leaf.