- Types Of Speech
- You can use inefficacy as a noun in a sentence.
- About Inefficacy
- A 5 syllables noun and 10 letters with the letters a, c, e, f, i, n, and y, 6 consonants, 4 vowels and 5 syllables with the middle letters fi. Inefficacy starts with a vowel and ends in a consonant with the starting letters i, in, ine, inef, ineff, and the ending characters are y, cy, acy, cacy, icacy, . Inefficacy is also a double consonant (ff) word. View the double consonant words list.
- Definition
- A lack of efficacy
- Pig Latin
- Inefficacy in Pig Latin is said as "inefficacyay or inefficacyway".
- Unigram
- i | n | e | f | f | i | c | a | c | y
- Bigram
- in | ne | ef | ff | fi | ic | ca | ac | cy
- Trigram
- ine | nef | eff | ffi | fic | ica | cac | acy
- Quadrigram
- inef | neff | effi | ffic | fica | icac | cacy
- Word Gram
| Antonym | Definition |
|---|---|
| Efficaciousness | capacity or power to produce a desired effect "concern about the safety and efficacy of the vaccine" |
| Efficacy | capacity or power to produce a desired effect "concern about the safety and efficacy of the vaccine" |
| Anagram | Definition |
|---|---|
| Inefficacy | a lack of efficacy |
View English words with the unique letters used in inefficacy. Words With The Letters Acefiny
| Word | Definition |
|---|---|
| Ineffectiveness | lacking the power to be effective |
| Ineffectuality | lacking the power to be effective |
| Ineffectualness | lacking the power to be effective |
Inefficacy Is In These Word Lists
- Starts With I
- Ends With Y
- Spelled With / Contains Letters

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