This is a question about what Rogue class features are available in Wild Shape, for a druid/rogue multi-class character.
In the Player's Handbook it states that class features are usable in Wild Shape as long as the beast is able to carry out the tasks.
You retain the benefit of any features from your class, race, or other source and can use them if the new
form is physically capable of doing so.(PHB, p.67)
This question answers the possible use of Expertise in Wild Shape:
Can a multiclassed druid/rogue benefit from Expertise while in Wild Shape?
The maximum level available to a player multi-classing as a Druid/Rogue would be would be Druid L2 / Rogue L18, because the ability to Wild Shape becomes available to a druid at level 2. So, the answer does not need to include any Rogue abilities at higher levels.
What class features for a rogue would still be active in wild shape?
Best Answer
Essentially, everything works unless it specifically says it doesn't, as per the rule you quoted in the question.
Sneak attack specifically doesn't work in most cases because it requires the use of a particular weapon, however if you transformed into something that could conceivably wield a finesse weapon such as an ape, sneak attack would apply under its normal conditions.
I would agree with all of the deductions in your answer aside from the Swashbuckler's Rakish Audacity and Panache.
My edited list is as follows:
Thief:
Assassin:
Arcane Trickster:
Inquisitive:
Mastermind:
Scout:
Swashbuckler:
My clarifications:
The initiative bonus from Rakish Audacity will always apply, and the alternative use of Sneak Attack would also apply if the other conditions of Sneak Attack could be met, namely the Sneak Attack's specific weapon requirements.
Panache also functions under the condition stated:
If you have some means to speak whatever language though magic or otherwise, the ability will still function.
Obviously some very niche cases where these work, but I just wanted to point out that it is possible.