In Amharic, you can say "መልካም ሳምንት ይደረስልህ" (melkam samint yidereslih) for "have a great weekend." This phrase conveys well-wishes for a pleasant weekend.
I had a great weekend it is really Watashi WA ii shūmatsudatta for good weekend.
Meche
ciao Ciao is an Italian word but used in Amharic too. But to say goodbye in Amharic- Dehna hun for male and Dehna hugni for female.
You can say Jae-mit-ge-no-la.
Gewadegna
Tasfa
tsehaye
jember
diamond
bet
astelita
tnkara