Here are the possible solutions for amplifiers without wires clue
Answer
Clue
Relevancy
megaphones
Clue
Amplifiers without wires
Definition
MEGAPHONE, to magnify sound
lasers
Clue
Amplifiers of electromagnetic waves
Definition
LASER, a source of high-intensity optical, infrared, or ultraviolet radiation produced as a result of stimulated emission maintained within a solid, liquid, or gaseous medium
masers
Clue
Electromagnetic wave amplifiers
Definition
MASER, a device used to amplify long-range radar and radio astronomy signals
pas
Clue
Amplifiers, for short
Definition
(French) a step
amap
Clue
Answer to the riddle "What has rivers without water, forests without trees, and cities without houses?"
cables
Clue
Wires
Definition
CABLE, to fasten with a heavy rope
distributoaps
Clue
Spark plug wires connect to them
epee
Clue
Sport with body wires
Definition
(French) a sword similar to the foil but with a larger guard and a heavier blade of triangular cross section
