Undependable!

erratic
(adj)
er-AT-ic
Meaning

odd; unpredictable; irregular

1st Sample Sentence

His behavior is consistently erratic: I never know what he is going to do next.

Root

errare (to wander, go astray, be in error) (Latin)

Synonyms

erratic, fitful, intermittent, sporadic

Antonyms

incessant

Mnemonics

Focus on ERR + atic. Err is nothing but ERROR, and errors always look ODD, and are unpredictable in nature.

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