The second one is charging hourly. We tend to prefer hourly fees on projects that are particularly open ended or very small scope. Our hourly rates are currently between $60 and $120 per hour depending on who is doing the work.
The word sonder exists, though. It means to probe, and in a more specific use, to test the depth of something. The word sound (as in the water feature) is a cognate, both related to the Old English sund meaning to swim, or the sea. I can't really think of an English equivalent that's specific beyond mere awareness.
Full Definition of SHEPHERD. 1. : a person who tends sheep. 2. : pastor. 3. : german shepherd. See shepherd defined for English-language learners. See shepherd defined for kids.ull Definition of SHEPHERD. 1. : a person who tends sheep. 2. : pastor. 3. : german shepherd. See shepherd defined for English-language learners. See shepherd defined for kids.