GoodbyeAdeusAdayush – lit. “To God”.  Note that you can use bom dia, boa tarde, and boa noite to say goodbye as well. ‘Seeya’TchauChow – this is a Brazilian expression, but is widely used by Portuguese as well. See you later (same day)Até logoAtay logu – lit. “until straight away”, which doesn’t really make sense, but then neither do a lot of things in Portuguese! See you later (another day)Até amanhãAtay aman[ng]yah – lit. “until tomorrow” – used even if you won’t actually see the person for a few days. See you soon (very soon)Até jáAtay zhah – lit. “until already” – you get the idea! See you next timeAté a próximaAtay a prossima YesSimSim[ng] NoNãoNow[ng] – can also mean ‘not’. PleaseSe faz favorSe fazh favor – often shortened to ‘faz favor’ Por favorPor favor - another alternative Thank youObrigadoObrigahdu – only said by males ObrigadaObrigahda – only said by females Thank you very muchMuito obrigado/aM[ng]wee[ng]tu Obrigahdu/a

*Re: Obrigado/obrigada:  In some regions, particularly the Algarve, it is common for both men and women to use both obrigado and obrigada - switching between them depending on the gender of the person they are talking to.  This is technically incorrect because the word 'obrigado' is an adjective which is describing the person speaking - it literally means 'obliged'.

Many native Portuguese speakers are unaware of this, and they will sometimes insist that the choice of word depends on the person you are speaking to, and that it would be considered rude for a man to say 'obrigado' to a woman.  However, I would strongly recommend that you stick to the 'correct' way of speaking - men only say 'obrigado', women only say 'obrigada' - unless you happen to live in a region where the locals will be offended by this!