1. (noun) an instinctive motive

• urge

2. (noun) a sudden desire

• caprice
• whim

3. (noun) the electrical discharge that travels along a nerve fiber

• nerve impulse
• nervous impulse
• neural impulse

4. (noun) (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

• pulsation
• pulse
• pulsing

5. (noun) the act of applying force suddenly

• impetus
• impulsion

6. (noun) an impelling force or strength

• momentum

1. (noun) an instinctive motive

• abience
• adience
• death instinct
• death wish
• thanatos
• itchy feet
• wanderlust

2. (noun) the electrical discharge that travels along a nerve fiber

• action potential

1. (noun) an instinctive motive

• motivation
• motive
• need

2. (noun) a sudden desire

• desire

3. (noun) the electrical discharge that travels along a nerve fiber

• electrical discharge

4. (noun) (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

• undulation
• wave

5. (noun) the act of applying force suddenly

• drive
• driving force
• thrust

6. (noun) an impelling force or strength

• force
• forcefulness
• strength

1. (noun) (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

• electronics

1. (noun) a sudden desire

• capricious
• impulsive
• whimsical

2. (noun) (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

• pulsate
• pulsate
• pulsate
• pulsate
• pulse
• pulse
• pulse
• pulse

3. (noun) the act of applying force suddenly

• impel
• propel