諦めムードって英語でなんて言うの？

The word 'complete' functions both as a verb and as an adjective. As an adjective, it has several meanings, but, in this context, it means thorough; entire; total; undivided, not compromised, or unmodified'. The word 'despair' functions both as a verb and as a noun. In this instance, it has been used as a noun. So, you may say: The team is in complete despair or The fans are in complete despair because their team has lost by a landslide. The adjective 'absolute' has several meanings, but, in this context, it means 'complete; outright'. 'Absolute' and 'complete' are interchangeable in this regard. So, you may say: The fans are in complete despair because their team has lost by a landslide. You may also say the team has lost all hope of winning or The fans have lost all hope of their team ever turning the game around.

They are on the verge of calling it a day! They are just not trying anymore! It's like they have admitted defeat.

On the first sentence, the word "morale" indicates the feeling of confidence and enthusiasm that comes when playing in a competitive game. The word "crushed", indicates that the same enthusiasm has been destroyed by the difference in points. On the second sentence, the word "hopelessness" indicates a great feeling of anguish or despair, a state of mind that the losing team has entered due to the unfavorable game score.

▪Lost confidence Confidence= the feeling that one can have faith in or rely on something ▪Lost ambition Ambition= a strong desire to do or achieve something Example sentences a. When the team was running behind they lost confidence in winning and started giving up. b. The team lost ambition when they could see that they are running behind on the score board.

To give up the ghost - this means to 'die' literally, but the meaning of this is often applied to other situations. for example, if a machine or television or computer gives up the ghost, it stops working: "Our old TV finally gave up the ghost while we were watching Downton Abbey." ​This phrase also means to stop trying to do something because you know that you will not succeed: "All I'd cherished from early childhood had been denied me, so I simply gave up the ghost."

If you have a loss of motivated it means you don't try as hard to do something maybe because you have no chance of winning/doing well When talking about sport/games then you could say you have 'Lost all hope of winning'

When a team is losing, but before the game is over, they can be described as defeated. This is when they lack the spirit to even try to win. The "will to win" is a team's feeling to try their hardest to win the game. When a team is losing badly and they have given up, they are said to lack the "will to win". Sentence #3 is a little different. This sentence does not describe one of the teams, but instead describes the game. If a game is a blowout, one team is way ahead and the other has usually given up. Just using the word "blowout" will imply that the losing team has given up.