For questions about the lateral consonants.

There are a lot of lateral consonants attested in human languages, the best known example is the common and frequent lateral approximant /l/.

Lateral consonants can be voiced or voiceless, and besides approximants there are also lateral fricatives, affricates, flaps, and ejective affricates.

A special subgroup are the lateral clicks present in the Khoisan languages and some Bantu languages.