The Dutch word for dream is
droom

Dutch Definition

droom	©
1. n-m. dream
Ik had een vreemde droom vannacht. - I had a strange dream last night.
Hij heeft grootse dromen over zijn toekomst. - He has big dreams about his future.
In mijn droompje was ik een beroemde acteur. - In my little dream, I was a famous actor.
2. v. first-person singular present indicative of dromen
3. v. imperative of dromen

hoop
1. n-f. A hope, aspiration, wish
2. v. first-person singular present indicative of hopen
3. v. imperative of hopen
4. n-m. A pile, heap, stack
5. n-m. (figuratively) A lot, heaps
6. n-m. A pile of manure, faeces
7. n-m. A mass.
8. n-m. A multitude, a throng.
9. n-m. (obsolete) A unit of soldiers, a contingent.