נָהָר

nahar (naw-hawr') n-m.
1. a stream (including the sea
2. expec. the Nile, Euphrates, etc.)
3. (figuratively) prosperity
[from H5102]
KJV: flood, river. 
Root(s): H5102

• Part of speech: noun
• Gender: masculine
• Occurrences: 119

• נהר — H5102

• Genesis 2:10

From Strong's Hebrew and Chaldee Dictionary (1890), which is public domain. This bundle carries the words that spell biblical names and the roots they are built from; the full lexicon of 8,674 entries ships as a bulk table.