Light
Light verb - To set (something) on fire.
Touch off and light are semantically related in ignite topic. In some cases you can use "Touch off" instead a verb "Light", when it comes to topics like set alight.
Touch off
Touch off verb - To cause to function.
Light and touch off are semantically related in set on fire topic. Sometimes you can use "Light" instead a verb "Touch off", if it concerns topics such as cause to burn.
Cite this Source
Touch off and Light. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/light/touch_off
Light & Touch off. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/light/touch_off>.
Touch off or Light. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/light/touch_off.
Google Ngram Viewer shows how "light" and "touch off" have occurred on timeline