Amphetamine and Tonic

Amphetamine noun - A central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression.

Tonic and amphetamine are semantically related. In some cases you can use "Tonic" instead a noun "Amphetamine".

Tonic noun - A medicine that strengthens and invigorates.

Amphetamine and tonic are semantically related. You can use "Amphetamine" instead a noun "Tonic".