IPA: /ˈlændslaɪd/
KK: /ˈlændˌslaɪd/
The movement of a large amount of earth and rock down a slope, often caused by heavy rain or earthquakes.
After the heavy rain, a landslide blocked the road and caused a detour.
To win a large victory, especially in an election, by a very significant margin.
The candidate managed to landslide the election, securing more than 70% of the votes.
Past: landslid
Past Participle: landslid
Landslide → It is formed from "land" (from Old English "land", meaning ground or soil) and "slide" (from Old English "slidan", meaning to glide or move smoothly). The word "landslide" refers to the movement of land or soil that slides down a slope.
Imagine the ground or soil ('land') moving smoothly ('slide') down a slope — that's what a landslide is.
No commonly confused words.