Table 1.

Emotion- and situation-related words used for collecting tweets

Type of tweets		Words
Emotion-based	Happiness	Amuse, content, delight, elate, enjoy, enthuse, excite, glad, grateful, gratitude, happy, hope, joy, please, pride, relief, satisfy, thankful
	Sadness	Depress, disappoint, dishearten, embarrass, grief, guilt, helpless, insult, lonely, misery, regret, sad, sorrow, unhappy, upset
	Anger or disgust	Anger, annoy, bitter, disgust, dislike, frustrate, hate, hatred, irritate
	Fear or surprise	Alarm, amaze, anxious, astonish, awful, distress, disturb, dread, fear, fright, horror, nervous, panic, shame, shock, stress, surprise, tense, terrible, unexpected, worry
Situation-based	Lockdown in India	covid19india, covid19lockdown, indialockdown, lockdown1.0, lockdown2.0