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Efficaciousness

Efficaciousness is a 15 letter word, used as a noun, a compound word, and has the letters acceeffiinosssu (acefinosu). Starts with e, ends with s, eight consonants, seven vowels and five syllables.

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15 Letters
8 Consonants
7 Vowels
5 Syllables
Types Of Speech
You can use efficaciousness as a noun in a sentence.
About Efficaciousness
A 5 syllables noun and 15 letters with the letters a, c, e, f, i, n, o, s, and u, 8 consonants, 7 vowels and 5 syllables with the middle letter i. Efficaciousness starts with a vowel and ends in a consonant with the starting letters e, ef, eff, effi, effic, and the ending characters are s, ss, ess, ness, sness, . Efficaciousness is also a double consonant (ff), and double consonant (ss) word. View the double consonant words list.
Definition
Capacity or power to produce a desired effect; "concern about the safety and efficacy of the vaccine"
Compound Words
A compound word, efficaciousness has more than one word within it. There's 2 words which are efficacious, and ness.
Pig Latin
Efficaciousness in Pig Latin is said as "efficaciousnessay or efficaciousnessway".
Unigram
e | f | f | i | c | a | c | i | o | u | s | n | e | s | s
Bigram
ef | ff | fi | ic | ca | ac | ci | io | ou | us | sn | ne | es | ss
Trigram
eff | ffi | fic | ica | cac | aci | cio | iou | ous | usn | sne | nes | ess
Quadrigram
effi | ffic | fica | icac | caci | acio | ciou | ious | ousn | usne | snes | ness
Word Gram

Antonyms

There are 2 words that have the opposite meaning of efficaciousness.

AntonymDefinition
Inefficaciousnessa lack of efficacy
Inefficacya lack of efficacy

Anagrams

There are 1 anagrams from efficaciousness.
Anagram Definition
Efficaciousnesscapacity or power to produce a desired effect
"concern about the safety and efficacy of the vaccine"

View English words with the unique letters used in efficaciousness. Words With The Letters Acefinosu

Hypernyms

Efficaciousness has 4 hypernyms.
Word Definition
Effectivenesscapacity to produce strong physiological or chemical effects
"the toxin''s potency"
"the strength of the drinks"
Effectivitypower to be effective
the quality of being able to bring about an effect
Effectualitypower to be effective
the quality of being able to bring about an effect
Effectualnesspower to be effective
the quality of being able to bring about an effect

Efficaciousness Is In These Word Lists

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