MESS
The superlative form of listless is most listless.
Listless - lacking energy
He wandered through the park in a listless manner, lacking energy or interest in his surroundings.
After running 8 miles I was listless after I got to my destination
The depressed man greeted his friend with a limp, listless handshake.
When I saw my best friend sick, she looked pale and listless.(:
I spent a listless weekend waiting for the next letter to arrive. Sometimes students have trouble paying attention in summer school because the heat makes them listless.
The word "listless" is an adjective. It describes someone who lacks energy or enthusiasm.
the ocean
The word 'listlessly' is the adverb form for the adjective 'listless'.The abstract noun form for the adjective listless is listlessness.
listless
Listless, freeze, stop...