☀️ Arselia and Akonia

Looks at the people ahead. -- Oh... O. Okay... I'll take a risk. The word consists of five roots. The first part is water. The third is peat. The second part fits with mud. At the end... I didn't believe it for a long time, but it seems that part of the answer contained a question; there is the word "treatment." The most difficult part is the fourth. If I hadn't had a chemist friend before, I probably wouldn't have known this, but I'm sure that there is paraffin. More precisely, I'm not sure, but otherwise, I would have to randomly try letters based on their statistical frequency, risking making a mistake or hitting bad sectors. "I might have even heard this word from Meshera, but who remembers 29-letter words? But yes, I should have paid more attention when talking to my scholarly heroine. Oh well... Lost time." -- I'll say the word in full. Watermudpeatparaffintreatment.