Est: vahva (fun, awesome; brave) - Fin: vahva (strong)
Est: laud (table; plank) - Fin: lauta (plank; board)
Est: koristama (to clean) - Fin: koristaa (to decorate)
Est: ruumid (kind of a weird word for rooms (plurar) used only in very specific instances, for example no one would say "minu ruum" meaning "my room") - Fin: ruumiit (corpses)
There's a funny story related to the last two words. Some people from Finland came to visit an Estonian hospital once - I don't know what the occasion was exactly, but I guess it was some kind of a work-related cooperation.. something. Anyway, apparently they got there early and the person who came to greet them told them something like "Oh I'm sorry, we didn't expect you so early, ruumid on veel koristamata (the rooms haven't been cleaned yet).", which to Finnish ears sounds like "the corpses haven't been decorated yet".
Must have left a lasting impression of how hospitals operate in Estonia!
