Wasted by not taking action with it.
Wasted by committing them without sincerity.
Wasted by using on things that will not bring us reward from Allah. We waste our money, our status, our authority, on things which have no benefit in this life or in akhirah (hereafter).
Wasted because they are empty from the love of Allah, and the feeling of longing to go to Him, and a feeling of peace and contentment. In it's place, our hearts are filled with something or someone else.
Wasted because we don't use them in ibadah (worship) and service of Allah.
Our emotional love is misdirected, not towards Allah, but towards something / someone else.
Wasted, not used properly, to compensate for that which has passed, by doing what is righteous to make up for past deeds.
Wasted on things that are not beneficial, that are detrimental to society and the individual, not in contemplation or reflection.
Wasted in service of someone who will not bring us closer to Allah, or benefit in dunyaa(this world).
Our Zikr (Remembrence of Allah)
Wasted, because it does not effect us or our hearts.