heavily Synonyms

hard intemperately heavy solemnly weightily widely woodenly plentifully seriously severely laboriously sleepily languidly bloodlessly lethargically lifelessly tediously wearily vitally slowly solidly somberly sorely soundly stagnantly steadily stiffly stoutly strongly substantially tardily thickly torpidly toughly tiresomely stuffily surpassingly tearfully to a great extent tremendously unassailably unhurriedly uninterestingly vapidly with difficulty at a leisurely pace at a slow pace in one's own good time with heavy steps stolidly