There's not just "one" strategy for this game, but a few, like discarding "wild draw 4" cards & using "reverse" & "skip" adeptly
Uno
"Moon" adjective (5 letters)
Lunar
Pay or get paid with this app whose name comes partly from the Latin for "to sell"
Venmo
A type of this implement is used for filling in sparse eyebrows
Pencil
"Let It Go" & name this soundtrack album, No. 1 for 2014
Frozen
Here's the skip lining up a shot in this icy sport
Curling
"Flesh devouring" adjective (11 letters)
Carnivorous
Jerry Seinfeld & Tim Berners-Lee have done AMAs for this website
From the Latin for "fall off", it's the process by which radioactive radium emits radiation
Decay
No. 1 for 2016 was this Adele number featuring "Hello"
25
Skippy is a brand of this, available in Creamy & Super Chunk
Peanut Butter
"Before the war" (10 letters)
Antebellum
Carnegie Mellon professor Luis von Ahn was part of the team behind this app for learning a foreign language or 2
Duolingo
To hide something
Conceal
Having 2018's No. 1 just added to her superstar "reputation"
Taylor Swift
To survive outside of water, the fish called a mudskipper traps air in the chambers of these organs
Gills
"Underground" (12 letters)
Subterranean
You can upload your own music with this website whose logo is seen here
Soundcloud
Norway's Austfonna one is not doing great, contributing to rising sea levels
Icecap
Fans sure weren't "Allergic" to his "Hollywood's Bleeding", tops for 2020
Post Malone
If it feels as if your heart has skipped a beat, you might have heart these, from the Latin for "throbbing"
Palpitations
"The knowledge of laws" (13 letters)
Jurisprudence
Amazon owns this livestreaming service that hosts gamers like SypherPK
Twitch
A huppah is one at a Jewish wedding ceremony
Canopy
This singer/pianist's "As I Am", featuring her hit "No One", was 2008's No. 1
Alicia Keys