langsat

As nouns the difference between grapefruit and langsat

is that grapefruit is grapefruit while langsat is a fruit of southeast asia, from the plant lansium duranum , more or less similar to a grapefruit.

As nouns the difference between fruit and langsat

is that fruit is (botany) the seed-bearing part of a plant, often edible, colourful/colorful and fragrant, produced from a floral ovary after fertilization while langsat is a fruit of southeast asia, from the plant lansium duranum , more or less similar to a grapefruit.

As a verb fruit

is to produce fruit.