[juxtaposicion]

Thanks! The word 'vacation' is just removed from the list since it's exactly what we're looking for.

[Bill_Dimm]

It's not removed from the list -- it is second from the bottom. madsravn's question is a good one.

[TomAnthony]

The one in the list includes a period after it, so I believe it is just a case of slightly dirty data.

[Bill_Dimm]

Good observation -- I missed that (obviously). They seem to be using data from the word2vec project, so I would guess that it is intentional rather than a lack of cleaning.

[madsravn]

But how come it is less similar to itself than other words?