Can is the first or third person singular conjugated form of the verb can, referring to action of getting something or something. This deverbal noun can still mean the the act of having an opportunity or the capacity for something.
Example:"I hope I can travel with you this weekend" or "I wish he could be a better father".
Some of the main synonyms of can they are: get, control, be able, support, hold on and tolerate.
can or puddle
both words are correct and exist in Portuguese, but they have different spellings, pronunciations and meanings.
Can, as said, refers to the verb can, used in this verb tense to indicate hypotheses, desires and assumptions. In short, the verb power is also synonymous with having capacity, authority, strength and control of something.
Learn more about the meaning of Power.
On the other hand, the word puddle is classified as a feminine noun and means a small hole with shallow depth where water is usually accumulated. When there is an accumulation of liquid on the floor, for example, this is also often referred to as a puddle. Example: watering hole.
Puddle is pronounced with the vowel “o” closed, that is, as if it were with a caret (ô). The word pode is pronounced with the vowel “o” open, as if it were with an acute accent (ó).