Proto-Indo-European
*seykʷ-
‘to filter’
Every word has its own definition in its root. These English words share one: Proto-Indo-European *seykʷ-.
10 English words in this record descend from Proto-Indo-European *seykʷ-, most familiar first.
- sea ← see ← sǣ ← *saiwi ← *saiwiz
- soul ← soule ← sāwol ← *saiwalu ← *saiwalō
- sigh ← sighen ← sighte ← sīcan ← *sīkan
- sie ← sien ← sīgan ← *sīgan ← *sīganą
- sicker ← *sikeren ← sicerian ← *sikarōn ← *sikarōną
- sitch ← sich ← sīċ ← *sīk ← *sīką
- sike ← siken ← sīcan ← *sīkan
- seel ← *sīgan ← *sīganą
- sequanium ← Sequana
- sowl ← soule ← sāwol ← *saiwalu ← *saiwalō
From Wiktionary, by Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); adapted. License.
Etymograph / Proto-Indo-European *seykʷ-