- Types Of Speech
- You can use inefficaciousness as a noun in a sentence.
- About Inefficaciousness
- A 6 syllables noun and 17 letters with the letters a, c, e, f, i, n, o, s, and u, 9 consonants, 8 vowels and 6 syllables with the middle letter c. Inefficaciousness starts with a vowel and ends in a consonant with the starting letters i, in, ine, inef, ineff, and the ending characters are s, ss, ess, ness, sness, . Inefficaciousness is also a double consonant (ff), and double consonant (ss) word. View the double consonant words list.
- Definition
- A lack of efficacy
- Compound Words
- A compound word, inefficaciousness has more than one word within it. There's 2 words which are inefficacious, and ness.
- Pig Latin
- Inefficaciousness in Pig Latin is said as "inefficaciousnessay or inefficaciousnessway".
- Unigram
- i | n | e | f | f | i | c | a | c | i | o | u | s | n | e | s | s
- Bigram
- in | ne | ef | ff | fi | ic | ca | ac | ci | io | ou | us | sn | ne | es | ss
- Trigram
- ine | nef | eff | ffi | fic | ica | cac | aci | cio | iou | ous | usn | sne | nes | ess
- Quadrigram
- inef | neff | effi | ffic | fica | icac | caci | acio | ciou | ious | ousn | usne | snes | ness
- 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 |
|---|---|
| Inefficaciousness | a lack of efficacy |
View English words with the unique letters used in inefficaciousness. Words With The Letters Acefinosu
| Word | Definition |
|---|---|
| Ineffectiveness | lacking the power to be effective |
| Ineffectuality | lacking the power to be effective |
| Ineffectualness | lacking the power to be effective |
Inefficaciousness Is In These Word Lists
- Starts With I
- Ends With S

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