opposite effect; adverse effect; backfiring
exceptionally effective; overwhelming effectiveness
impact of publicity or propaganda
having an immediate effect; taking immediate effect
suspension bridge effect; phenomenon where someone in fear or surprise mistakes their physiological response as romantic arousal
(positive) economic effect
to bear fruit; to take effect
having an immediate effect; taking immediate effect
(medicine with) a curative effect; (having) therapeutic value
butterfly effect (chaos theory)
negative impact; negative effect
visual effect; visual effects (in filmmaking, etc.); VFX
deterrent effect; chilling effect; restraining effect
suspension bridge effect; phenomenon where someone in fear or surprise mistakes their physiological response as romantic arousal
ripple effect; spillover effect; propagation effect
effectiveness of advertising
Barnum effect; Forer effect
having an immediate effect; taking immediate effect
cost-effectiveness; price-performance ratio
Concorde fallacy; Concorde effect; sunk cost fallacy
psychological phenomenon in which a person's desire for something increases when it is restricted or forbidden; forbidden fruit effect; (lit.) Caligula effect
customer appeal; the power to appeal to customers
suspension bridge effect; phenomenon where someone in fear or surprise mistakes their physiological response as romantic arousal
alienation effect; Verfremdungseffekt
stack effect; chimney effect
moisture absorption efficacy
suspension bridge effect; phenomenon where someone in fear or surprise mistakes their physiological response as romantic arousal
Mössbauer effect; recoilless nuclear resonance fluorescence
Raman effect (of inelastic photon scattering)
Streisand effect (unintentionally increasing public awareness of information as a result of trying to suppress it)
Proustian memory (involuntary memory triggered by a smell); Proust effect; Proust phenomenon
Field Effect Transistor; FET
shear effect; shearing effect
shower effect (theory that placing high-selling items on the upper floors of a department store will lead to increased sales in the lower floors)
Edison effect (thermionic emission from a heated metal or semiconductor)
Trump Effect; impact on business of the election of Donald Trump as US president
Polyanna principle; Polyanna effect
stuck song syndrome (esp. fragment of a song)
Oberth effect (in astronautics)
Mandela Effect (phenomenon of false collective memory)
Somogyi effect; rebound hyperglycemia
fountain effect (theory that high sales in the basement of a department store lead to increased sales in the upper levels as well)
shear effect; shearing effect