Words with Root “efficient” in English (US)

Counterefficiency is a six-syllable noun (coun-ter-ef-fi-cien-cy) with primary stress on '-cien-'. It's formed from the prefix 'counter-', the root 'efficient', and the suffix '-cy'. Syllabification follows standard English rules, and the word denotes a lack of effectiveness.

The word 'superefficiencies' is divided into six syllables: su-per-ef-fi-cien-cies. It consists of the prefix 'super-', the root 'efficient', and the suffix '-ies'. Primary stress falls on the fourth syllable ('fi'). Syllabification follows standard English vowel-consonant and consonant blend rules.