Down tilt - SmashWiki, the Super Smash Bros. wiki

A down tilt, officially called a strong down before Ultimate, is a tilt performed by any character by holding the control stick lightly down and pressing the attack button while on the ground, or crouching ahead of time and pressing the attack

Sonic (SSBU)/Down smash - SmashWiki, the Super Smash Bros. wiki

Pikachu (SSBU)/Down tilt - SmashWiki, the Super Smash Bros. wiki

Luigi (SSB4)/Down tilt - SmashWiki, the Super Smash Bros. wiki

Daisy (SSBU)/Down tilt - SmashWiki, the Super Smash Bros. wiki

Amy, SuperSmashBrosUltimate Wiki

Mega Man (Super Smash Bros. Ultimate), Smashpedia

Ryu (SSBU)/Down tilt - SmashWiki, the Super Smash Bros. wiki

Smash Bros Ultimate Down Tilt Tier List

Mewtwo (SSBU)/Down tilt - SmashWiki, the Super Smash Bros. wiki

Luigi (SSBU) - SmashWiki, the Super Smash Bros. wiki

Mario (SSBU)/Down tilt - SmashWiki, the Super Smash Bros. wiki

Incineroar (Super Smash Bros. Ultimate), Smashpedia