less ~ lesser ~ few
“Less” (adjective & pronoun; for the right pronunciation, please click here)
is the comparative form of the adjective ‘little’ — little – less/lesser – the least, which means ‘not so much in quantity; smaller in quantity’,
e.g.
He ate less food but drank more wine.
The teacher told the students to make less noise.
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“Lesser” (adjective; for the right pronunciation, please click here)
is also the comparative form of the adjective ‘little’, which means ‘not greater than or more than the other of the same kind’
e.g.
Which is the lesser evil of the two — smoking or drinking?
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few people attended the meeting
“Few” (adjective; for the right pronunciation, please click here)
— few – fewer – the fewest, means ‘a small number; not many’,
e.g.
He made a few mistakes in his essay.
There are fewer people present today than there were yesterday.
