Synonyms of the word

antenna

• n. A feeler organ on the head of an insect, crab, or other animal.
• n. An apparatus to receive or transmit radio waves and convert respectively to or from an electrical signal.
• n. The faculty of intuitive astuteness.

aerial

• adj. Living or taking place in the air.
• adj. (now literary or historical) Made up of air or gas; gaseous.
• adj. Positioned high up; elevated.
• adj. Ethereal, insubstantial; imaginary.
• adj. Pertaining to the air or atmosphere; atmospheric.
• adj. Pertaining to a vehicle which travels through the air; airborne; relating to or conducted by means of…
• n. (chiefly Britain) A rod, wire, or other structure for receiving or transmitting radio, television signals…
• n. A move, as in dancing or skateboarding, involving one or both feet leaving the ground.
• n. (photography) Aerial photography.

feeler

• n. (literally) Someone or something that feels.
• n. (anatomy) An antenna or appendage used for feeling, especially on an insect.
• n. (figuratively) Something ventured to test another's feelings, opinion, or position.

sensitiveness

• n. The ability to perceive sensation.
• n. The ability to be aware of (and, usually, react with regard to) the feelings of others.

sensitivity

• n. The quality of being sensitive.
• n. The ability of an organism or organ to respond to external stimuli.
• n. (statistics) The proportion of individuals in a population that will be correctly identified in a binary…
• n. (electronics) The degree of response of an instrument to a change in an input signal.
• n. (photography) The degree of response of a film etc. to light of a specified wavelength.

tentacle

• n. An elongated, boneless, flexible organ or limb of some animals, such as the octopus and squid.