Words that begin with the prefix "ir" and mean "not" include irregular, irresponsible, irrelevant, and irrational.
The prefix means 'not'. So, for example, irresponsible means 'not responsible'. The prefix, however, is actually in-, such as incapable. You change the n depending on the word. Words that begin with l use the prefix il- (e.g. illegal), words that begin with r use the prefix ir- (e.g. irresponsible) and words that begin with m or p use the prefix im- (e.g. immature or implausible). You use the prefix in- in all other cases.
Examples of prefixes ir are irresponsible , irregular ,
The prefix "ir-" is a prefix in English that typically forms words meaning "not" or "opposite of." It is most commonly used to negate the meaning of words.
Words that begin with the prefix "ie" include "ielectric," "iefficient," and "iempower."
irrational. irreality. irrecoverable. irreplaceable. irrelevant. irresolute. irresistible. irresponsible. irreversible. irrevocable. irregular.irresponsibleirregularirrevocableirrefutableirradiateirreconcilableirredeemableirreducibleirrefutableirregularityirrelevantirreverenceirreligiousirreparableirreplaceableirreversibleirresoluteirretrievableirresistibleIrrelevantirreponsibleSome words that begin with the letters ir:irateireirisirkirkedirksomeironironicironicalironiesironyirradiateirrationalirregularirrelativeirrelevantirreparableirreplaceableirresistibleirrespective
Irradiate Irrational Irresistible
Ir
The prefix for irrational is "ir-" which means not or opposite of.
Ir- is an English prefix meaning not. Irreplaceable means something cannot be replaced. Other words using ir- are irrelevant and irregular.
Some words that begin with the prefix "ambu" include ambulance, ambulatory, and ambulate.
The prefix in "irreplaceable" is "ir-" and the suffix is "-able."