No, the plural form of sir is gentlemen. The is no such word as "sirs."
Another answer:
The word 'sirs' does indeed exist and is perfectly acceptable (see, for example, the Chambers Dictionary). You can use it when writing to a firm if you do not know the names of particular people:
'Dear Sirs' (or just 'Sirs')
'I would like to bring to your attention the recent problem .... '
Depending on the context, the word 'gentlemen' is also available, as are 'Messieurs' and 'Messrs'. It is important to use the right word for any given context. In some circumstances, it would be better not to attempt to make the word plural at all but to omit it altogether.
That is the correct spelling of the word "ma'am" It is a contraction form used in polite address. The actual word is madam.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
the plural word is comedones
No, the plural of problem is problems.
The plural word for batch is batches.
I'm a women and personaly I love it when a guy says maam to me. However there are a group of women who are usualywho want to be younger and calling them maam sometime offends them because it can be a sign of old age, like they think only the old people get called maam. But for the most part when you call a women maam they think how polite and thoughtfull, so go a head and use it, you'll get more happiness then ridicule.
That is the correct spelling of the word "ma'am" It is a contraction form used in polite address. The actual word is madam.
The word crises is a plural word; it is the plural form of the word crisis.
There is no plural word for if.
maam
The plural form for the demonstrative pronoun this is these.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
The plural word of delay is delays.
In general it can. Ma'am and Mam in this case are contractions of the honorific word madam
the plural word is comedones
No it's a singular word. A plural word would be "have".
Leukocytes is the plural of leukocyte