luckily, gratefully
spunk, energy, smarts, balls
many, multiple, abundance, plethora, etc.
fast rapidly speedily immediately promptly
Some of these words have the same kind of meaning. (depending on the context) 'Abandoned' 'Desolated' 'Isolated' 'Neglected'
Some words that have the same meaning as "multiply" are increase, expand, and grow.
Some words that have the same meaning as "signify" are indicate, signal, express, and represent.
Gone
look
Attraction, allurement...
Rapid, speedy.
A lab or a demonstration.
astray
luckily, gratefully
I know that one word that has the same meaning as describe/description would be depiction.
There are some contexts in which the words "may" or "might" have the same meaning as would.
entryway