Informal:
* ചുംബിക്കുക (chumbikkuka) - This is the most common verb for "to kiss". It implies a romantic or affectionate kiss.
* നക്കുക (nakkuka) - This word literally means "to lick," but it can be used informally to refer to a kiss, especially playful or light kisses.
Formal:
* ചുംബനം (chumbanam) - This is the noun form of "kiss" and can be used in more formal contexts.
Other:
* നെറ്റി ചുംബനം (netti chumbanam) - This refers specifically to a kiss on the forehead, often a gesture of love or blessing.
Important Note: Malayalam culture is generally conservative, and public displays of affection, including kissing, are not considered acceptable. So, using any of these terms in a public setting would be inappropriate.