I live in an efficiency apartment.

The neighbourhood effect can have a significant impact on property values.

The Sylvia Plath effect is a term used to describe the phenomenon of aspiring writers being more prone to mental illness.

The root effect is a physiological phenomenon in fish hemoglobin.

The fraternal birth order effect is a phenomenon in which the more older brothers a man has, the greater the likelihood that he will be gay.

The January effect is a phenomenon in the stock market where stock prices tend to rise in the month of January.

The Larsen effect occurs when a sound loop is created and amplified through a microphone and speaker system.

The cause of the accident was a malfunctioning brake.

The Matthew effect is a phenomenon in which those who are already successful are more likely to continue to be successful, while those who are not successful are more likely to continue to struggle.

The site-effect of the medication was a mild headache.