General "look":
* amhairc (pronounced "ah-v-ark") - this is the most common and general word for "look".
Other meanings of "look":
* féach (pronounced "fay-k") - this word means "to look" as an action.
* radharc (pronounced "rah-dhar-k") - this word means "view" or "sight" and can also be used to mean "look".
* cuma (pronounced "koo-ma") - this word means "appearance" or "look" in terms of how someone or something appears.
The best word to use will depend on the specific context. For example:
* "Look at that beautiful sunset!" - Amhairc ar an tráthnóna álainn sin!
* "I looked up at the stars." - D'fhéach mé suas ar na réaltaí.
* "The view from the mountain top was breathtaking." - Ba bhreáth an radharc ón mbarr an tsléibhe.
* "She has a kind look in her eyes." - Tá cuma cineálta ina súile.
It's always helpful to consider the context and use the word that best fits the meaning you're trying to convey.