"Extra" is made for users that don't mind whitelisting themself when things breaks. It contains domains blocked by other well known blocklists that aren't in the main oisd list (because blocking them is known to break stuff)
Examples: 2o7.net, doubleclick.net, googleadservices.com, amazon-adsystem.comPlease use at your own discretion.
False positive reports on the extra list will be ignored.

* FULL list might be too big for your adblocker and could cause problems. Use at your own risk!
That said: It's known to work flawlessly in Pi-hole and AdGuard Home

** NSFW (Big) [BETA] list. The most extensive NSFW list on the web :)

I've been told oisd has an extra list, where is it?

These files (except for oisd nsfw big .. for now) are also available on github
adguard adguardhome ublockorigin adblockplus adnauseam adblock opera vivaldi basic📋 💾1.0 MB2022-11-28T18:04:36+0000
Adblock Plus Filter Listfull*📋 💾5.7 MB2022-11-28T18:04:16+0000
nsfw📋 💾3.7 MB2022-11-28T18:08:49+0000
nsfw (big)**📋 💾4.9 MB2022-11-28T18:08:29+0000
extra📋 💾40 kB2022-11-28T18:06:36+0000

pihole diversion pfblockerNG personalblocklist personaldnsfilter basic📋 💾1.0 MB2022-11-28T18:04:27+0000
Domainsfull*📋 💾24.3 MB2022-11-28T18:03:57+0000
nsfw📋 💾7.4 MB2022-11-28T18:08:38+0000
extra📋 💾50 kB2022-11-28T18:06:27+0000

dnscrypt yogadns basic📋 💾962 kB2022-11-28T18:04:38+0000
Domains (wildcards)full*📋 💾5.4 MB2022-11-28T18:04:19+0000
nsfw📋 💾3.5 MB2022-11-28T18:08:51+0000
nsfw (big)**📋 💾4.7 MB2022-11-28T18:08:31+0000
extra📋 💾38 kB2022-11-28T18:06:37+0000

adaway umatrix dns66 gasmask hostsfileeditor basic📋 💾1.5 MB2022-11-28T18:04:29+0000
Hostsfull*📋 💾32.3 MB2022-11-28T18:04:02+0000
nsfw📋 💾10.5 MB2022-11-28T18:08:41+0000
extra📋 💾73 kB2022-11-28T18:06:30+0000

dnsmasq basic📋 💾1.4 MB2022-11-28T18:04:35+0000
DNSMasqfull*📋 💾7.8 MB2022-11-28T18:04:14+0000
nsfw📋 💾5.2 MB2022-11-28T18:08:47+0000
nsfw (big)**📋 💾6.8 MB2022-11-28T18:08:26+0000
extra📋 💾57 kB2022-11-28T18:06:34+0000

bind basic📋 💾2.6 MB2022-11-28T18:04:40+0000
Response Policy Zonefull*📋 💾14.6 MB2022-11-28T18:04:21+0000
nsfw📋 💾9.6 MB2022-11-28T18:08:53+0000
nsfw (big)**📋 💾12.7 MB2022-11-28T18:08:33+0000
extra📋 💾105 kB2022-11-28T18:06:39+0000

unbound basic📋 💾2.2 MB2022-11-28T18:04:42+0000
Unboundfull*📋 💾12.0 MB2022-11-28T18:04:24+0000
nsfw📋 💾8.1 MB2022-11-28T18:08:56+0000
nsfw (big)**📋 💾10.6 MB2022-11-28T18:08:36+0000
extra📋 💾92 kB2022-11-28T18:06:41+0000