Defective
Part of speech: adjective
Definition: Having one or more defects. lacking some forms; e.g., having only one tense or being usable only in the third person.
Part of speech: noun
Definition: A person considered to be defective.
Example sentence: Aware that his disappointment has its source in a defective education, he looks with anxiety on his other daughters, whose minds, like lovely buds, are beginning to open. Where shall he find a genial soil in which he may place them to expand?
Imperfect
Part of speech: adjective
Definition: Not perfectunisexual: having either male (with stamens) or female (with pistil) flowers, but not with both.
Part of speech: noun
Definition: Something having a minor flawA tense of verbs used in describing a past action that is incomplete or continuous.
Example sentence: The thing that you think is imperfect about you is the thing that makes you who you are. It separates you from everybody else. I have a scar on my lip, and for years I hated it. But now its become my thing. It's like, without it, I'm not me. You can't be perfect, so enjoy your imperfections. I can't stress that enough.