spread — to draw, stretch, or open out, especially over a flat surface, as something rolled or folded (often followed by out).
stretched — to draw out or extend (oneself, a body, limbs, wings, etc.) to the full length or extent (often followed by out): to stretch oneself out on the ground.
widened — Simple past tense and past participle of widen.
tumid — swollen, or affected with swelling, as a part of the body.
aggrandized — Simple past tense and past participle of aggrandize.
amplified — Simple past tense and past participle of amplify.
augmented — (of an interval) increased or expanded from the state of being perfect or major by the raising of the higher note or the dropping of the lower note by one semitone
broadened — simple past tense and past participle of broaden.
caricatured — Simple past tense and past participle of caricature.
developed — If you talk about developed countries or the developed world, you mean the countries or the parts of the world that are wealthy and have many industries.
dilated — Simple past tense and past participle of dilate.
distended — increased, as in size, volume, etc.; expanded; dilated: the distended nostrils of the terrified horse.