Question

What is the prefix and (or) or suffix of the word “illogical”?

Answer 1

Hint: A prefix is a component of a term that has been applied to the start of a word to modify its interpretation. So it forms the initial part of a term. At the same time, a suffix is another component of a term which will be applied to the word's rear part to modify the usage of the term. So it forms the ending part of a term. Now we must understand that understanding the definitions of prefixes and suffixes will help us recognize the parts of the given term that act as its prefix and suffix.

Complete answer:
Initially let us understand the terms ‘prefix’ and ‘suffix’.
A prefix is a component of a term that has been applied to the start of a word to modify its interpretation. At the same time, a suffix is another component of a term which will be applied to the word's rear part to modify the usage of the term. So now if we find out the base or the root word then we can easily identify its prefix and suffix since they are attached at the beginning and appended at the end.

Clearly, this term is made up of the base or root "logic." Here the word 'logic Then suffix "-al" transforms it into an adjective, while the prefix "il-" implies a negation, so this term can be described in three steps:
- Opening with the noun "logic," which means "the orderly way of thought through rationale," and incorporating the suffix "-al," that transforms the base noun into the adjective "logic-al," that means "in a manner that facilitates logic and evidence." The final move is to attach a prefix "il-," that indicates "with no logical thinking": "il-logic-al" suggests "with no logical reasoning."

So in totality the prefix is identified to be ‘il’, the suffix is ‘al’ while the base word (noun) is ‘logic’.

Note: It is good to note that an affix is a typographical feature that is used to create derivative or modulated forms from a stem, term, or an expression. Infixes, prefixes, and suffixes are the three primary forms of affixes. A prefix appears at the start of a term (pre-determine, submit, un-willing), a suffix placed at the end (wonder-ful, act-ion), and an infix appears in the centre .Infixes are not present in English, though they can be included in languages like American Indian languages .