no heckin clue
A ditch is a narrow water channel. It begins with the letter d.
no heckin clue
Kelt
straight, strait
a channel
The homophone for direct, not crooked, narrow, natural channel of water is "strait."
Kyle means "narrow, straight".
fjord
River
The homophone for "direct" is "dye rect", and for "narrow" it is "narrow". A natural channel of water is called a "creek".
Starboard side
Saint George's Channel and the Irish Sea