Subtitle Black.adam.2022.2160p.webrip.3500mb.dd... -

: Generally the go-to for variety. Look for "English" (or your preferred language) and check for "WEBRip" in the description to ensure the timing matches your file.

It sounds like you're looking for the subtitle file for the specific release . subtitle Black.Adam.2022.2160p.WEBRip.3500MB.DD...

: While tailored for YTS releases, their WEB subtitles are usually compatible with other WEBRip encodes of the same length. : Generally the go-to for variety

: Features a massive database. You can often drag and drop your video file into their search bar (on the desktop site) to find the exact hash-matched subtitle. : While tailored for YTS releases, their WEB

Since that specific filename indicates a highly compressed 4K WEBRip, you'll want subtitles that are synced for or WEB-DL releases (usually 23.976 fps).

If the audio and text are slightly off, most media players like VLC or MPC-HC allow you to adjust the sync manually using the G or H keys (VLC) to shift the timing by 50ms increments.

You can find the "solid piece" you're looking for on these major subtitle repositories: