is the repition of consonant sounds, but not vowels as in assonance Assonance is the repetition of vowel sounds in non-rhyming words as in, some ship in distress that cannot live. ...
Examples: lady lounges lazily , dark deep dread crept in
In music, a consonance (Latin consonare, sounding together) is a harmony, chord, or interval considered stable, as opposed to a dissonance, which is considered unstable. ...
A consonant is a sound in spoken language that is characterized by a closure or stricture of the vocal tract sufficient to cause audible turbulence.
The word consonant comes from Latin and means "sounding with" or "sounding together," the idea being that consonants don't sound on their own, but occur only with a nearby vowel, which is the case in Latin.