Antenna
Part of speech: noun
Definition: A feeler organ on the head of an insect, crab, or other animal. A device to receive or transmit radio-frequency signal by converting electromagnetic radiation into electrical signal. The faculty of intuitive astuteness.
Example sentence: When the kids were growing up, we didn't have a television in the house connected to a cable or an antenna. If something bad happened in the world, I wanted the kids to hear about it from me.
Feeler
Part of speech: noun
Definition: Someone or something that feels.An antenna or appendage used for feeling, especially on an insect.Something ventured to test (an)other(s)' feelings, opinion, position.