well-nigh (adverb)

1. Their love story was well-nigh perfect, with only a few obstacles along the way.

2. The superhero's mission was well-nigh accomplished, but the villain managed to escape at the last minute.

3. The mischievous character's plans were well-nigh successful, but ended up causing chaos instead.

4. The modern house design was well-nigh complete, lacking only a few finishing touches.