yeah
1. [ interjection ] onomatopoeia, the sound of a horn or klaxon
Synonyms: yes okay uhhu uh-huh toot-toot
2. [ adverb ] not only so, but
Synonyms: yea
Examples:

"I therein do rejoice, yea, and will rejoice"

Similar spelling:   Yeh
  yea
  yehhh
  ye
  yew
  Yeo
  Yee