| noun | a phenomenon that follows and is caused by some previous phenomenon “the magnetic effect was greater when the rod was lengthwise” |
| noun | an outward appearance “he made a good impression” |
| noun | an impression (especially one that is artificial or contrived) “he just did it for effect” |
| noun | the central meaning or theme of a speech or literary work |
| noun | (of a law) having legal validity “the law is still in effect” |
| noun | a symptom caused by an illness or a drug “the effects of sleep loss” |
| verb | produce “The scientists set up a shock wave” |
| verb | act so as to bring into existence “effect a change” |
| consequent | adjective | following or accompanying as a consequence |
| effect | verb | act so as to bring into existence |
| effectuate | verb | produce |
| result | verb | have as a result or residue |
| eventuate | verb | come out in the end |
| impressionistic | adjective | of or relating to or based on an impression rather than on facts or reasoning |
| effective | adjective | able to accomplish a purpose; functioning effectively; -G.B.Shaw |
| effect | noun | an impression (especially one that is artificial or contrived) |
| effecter | noun | one who brings about a result or event; one who accomplishes a purpose |
| effectuation | noun | the act of implementing (providing a practical means for accomplishing something); carrying into effect |
| effector | noun | one who brings about a result or event; one who accomplishes a purpose |