In English you say "Happy Hanukkah" In Hebrew you say "Hag Same'akh"
No, it is a Jewish festival.
There is no such thing as "Hebrew Orthodox". There is only Hebrew. In Hebrew, you usually do not mention the name of the holiday in greetings. So you would just say Happy Holiday, which is hahg same'akh (חג שמח) Some communities do say Hanukkah Same'akh (חנוּכה שמח) meaning "Happy Hanukkah".
If you are asking how to say "Happy New Year" in Hebrew, it's shanah tovah (×©× ×” טובה)
You can't say Happy Friday in Hebrew, but a common greeting on Friday afternoons is Shabbat Shalom (שבת שלום).
This is how you say Happy Earth Day in Heberw, I just do not know how you say it i know how to write it and read it. :)(:
Chag sameach, chaverim!
You can say Khag Purim Same'akh (חג פורים שמח) but it's more common just to say Khag Sameakh, which means happy holiday.
It starts on the fifteenth day of the Hebrew month of Tishrei, which occurs in September or October.
Me'od same'ach (מאוד שמח) Me'ushar (מאושר)
You would just say Chag Sameach (חג שמח)
There's no real way to say that in Hebrew. If you mean "be happy" then it's: to a male: תשמח (tees-MAHKH) to a female: תשמחי (tees-meh-KHEE)