Pushbutton controls are an essential feature of modern electronic devices, ranging from washing machines to complex machines used in industries. But, if you are looking for synonyms for pushbutton controls, then you can consider terms like tactile switches, membrane switches, keypad controls, or even blinkenlights. Tactile switches, also known as mechanical switches, are an alternative to pushbuttons that generate a tactile response when they are pressed. Similarly, membrane switches are pressure-sensitive switches that are widely used in electronics. Keypad controls, on the other hand, have several buttons arranged in a grid, and users can press buttons to input various commands. Blinkenlights are an older term used for indicator lights that light up in response to user input.