IPA: /ˈdʒɪtəriɪst/
KK: /ˈdʒɪtəriɪst/
The most nervous or anxious, often causing shaking or trembling.
She felt the jitteriest before her big presentation.
Comparative: jitterier
Superlative: jitteriest
Jitteriest → It is formed from "jitter" (originating from the 20th century, likely imitative of the sound of shaking or trembling) and the superlative suffix "-iest" (meaning most). The word "jitteriest" describes something that is the most shaky or nervous.
Think of the word 'jitter' which suggests shaking or trembling, and remember that 'jitteriest' means the most shaky or nervous.
No commonly confused words.