Essential greetings and salutations.

• שָׁלוֹםshalomhello / peace (also goodbye)
• הַיhaihi (informal)
• בֹּקֶר טוֹבboker tovgood morning
• עֶרֶב טוֹבerev tovgood evening
• לַיְלָה טוֹבlaila tovgood night
• לְהִתְרָאוֹתlehitra'otgoodbye (see you)
• בְּרוּכִים הַבָּאִיםbruchim haba'imwelcome (to a group)
• מָה שְׁלוֹמְךָ?ma shlomcha?how are you? (to a man)
• מָה שְׁלוֹמֵךְ?ma shlomech?how are you? (to a woman)
• מָה נִשְׁמָע?ma nishma?what's up? (informal)
• נָעִים מְאֹדna'im me'odnice to meet you
• תִּתְחַדֵּשׁtitchadeshcongratulations on something new (to a man)