effect; effectiveness; efficacy; effects (e.g. sound effects, visual effects, special effects)
valid; effective; yuko (judo)
disabling; invalidation; nullification; vitiation
invalid; void; ineffective; unavailable
effect; efficacy; validity; potency
opposite effect; adverse effect; backfiring
effect; efficacy; virtue; benefit
specific medicine; wonder drug; silver bullet
statute of limitations; lapse of rights after a period of time; becoming invalid or void after a set time; ageing; aging
to make good use of; to use to one's advantage
prompt efficiency; immediate effectivity
making efficient; optimization
medical efficacy; effect of a medicine
use; utility; effect; benefit
efficacy; benefit; efficiency; effect; result; success
(having) striking effects; (producing) dramatic results; of particular efficacy
scope; valid range; coverage
exceptionally effective; overwhelming effectiveness
impact of publicity or propaganda
having an immediate effect; taking immediate effect
(positive) economic effect
immediate effect; instant effect
lapse; abatement; invalidation; expiration; expiry; becoming void
term of validity; expiration date (of medicine, credit card, etc.)
to bear fruit; to take effect
effective control (over territory); working control
to succeed; to bear fruit
practical effect; efficacy; efficiency
(medicine with) a curative effect; (having) therapeutic value
butterfly effect (chaos theory)
spoilt vote; faulty ballot
visual effect(s) (e.g. in a film)
deterrent effect; chilling effect; restraining effect
term of validity; period for which something is valid (e.g. ticket)
ripple effect; spillover effect; propagation effect
greenhouse effect gas; greenhouse gas
limitation; prescription of the right to prosecute an accused; statute of limitation
to be beneficial to; to be efficacious
effectiveness of advertising
Barnum effect; Forer effect
power generation efficiency; generating efficiency
extinctive prescription; negative prescription; statute of limitations
cost-effectiveness; price-performance ratio
statement of the efficacy of a medicine
Concorde fallacy; Concorde effect; sunk cost fallacy
improvement in efficiency
customer appeal; the power to appeal to customers
no medical treatment having proved effective
quick-acting remedy; fast-acting medicine
stack effect; chimney effect
ratio of job openings to job applicants
usucaption; acquisitive prescription; positive prescription
acquisitive prescription; positive prescription
multiplier effect (econ.)
period of prescription; period of statute of limitations
iridescence; play of color; opalescence
alienation effect; Verfremdungseffekt
Mössbauer effect; recoilless nuclear resonance fluorescence
Raman effect (of inelastic photon scattering)
controlled-release fertilizer; slow-acting fertilizer
self-executing (computer file)
most significant bit; MSB
utility maximization; utility maximisation
functional sensitivity (esp. in photography); effective sensitivity
expiry date indication; expiration date indication
expiry date; date of expiry
most significant digit; MSD
effective reproduction number
age hardening; precipitation hardening; particle hardening
binding legal effectiveness as to third parties
least significant bit; LSB
effective addressing mode
effective population size
medically effective ingredient
ERP; effective radiated power
least significant digit; LSD
neither medicines nor medical care having little effect on a patient
overall efficiency; combined efficiency; lamp and auxiliary efficacy (industry specific)
effective data transfer rate
Field Effect Transistor; FET
chief effect (of a medicine)
law of equimarginal utility
law of diminishing marginal utility
shear effect; shearing effect
quick-acting fertilizer; quick-acting fertiliser
significant figures; significant digits
Law for the Promotion of Utilization of Recycled Resources
slow-acting fertilizer; slow-acting fertiliser
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)
fountain effect (theory that high sales in the basement of a department store lead to increased sales in the upper levels as well)
marginal efficiency of investment
aftereffect; after effect
Fujiwhara effect; Fujiwara effect
collateral estoppel; issue preclusion
significant digit arithmetic
fertilizer response; effect of fertilizer