uhh, lets see, loitering is one, staying about, not leaving,
amble, be dilatory, be long, be tardy, crawl, dally, dawdle, dillydally, drift, falter, fool around, fritter away, goof off, hang around, hang out*, hesitate, hobble, idle, lag, loll, lumber, mope, mosey, plod, poke, procrastinate, put off, putter, remain, saunter, shuffle, sit around, slouch, stagger, stay, stick around, stop, stroll, take one's time, tarry, tool, totter, trail, traipse, trifle, trudge, vacillate, wait, wait around (Thesaurus.com)
Some words that have the same meaning as lingering are: loitering, staying, remaining, and hovering.
Some words that have the same meaning as "signify" are indicate, signal, express, and represent.
Some words that contain the root word "onym" are synonym (meaning a word with a similar meaning), antonym (meaning a word with the opposite meaning), and homonym (meaning a word that sounds the same but has a different meaning).
Some examples of words that are pronounced the same but have different spelling and meaning are: "Flower" and "flour" "Meet" and "meat" "See" and "sea" "Two" and "to"
posess, own, hold,
Some other words that have a similar meaning to "has impacted positively" are "benefited," "enhanced," and "improved."
Some words that have the same meaning as "multiply" are increase, expand, and grow.
Gone
look
Attraction, allurement...
astray
luckily, gratefully
posess, own, hold,
A lab or a demonstration.
Rapid, speedy.
The scent of her perfume lingered in the air long after she had left the room. A feeling of uncertainty and doubt lingered in the back of his mind. The taste of the delicious meal lingered on her lips, making her savor every bite. The memories of their weekend getaway lingered in his thoughts, bringing a smile to his face.
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.