volunteerism

noun 0.778

voluntary work

noun 0.719

volunteer

noun 0.678

ecotourism

noun 0.620

tourism

noun 0.616

voluntary

noun 0.590

medical tourism

noun 0.587

voluntarism

noun 0.583

voluntariness

noun 0.554

agritourism

noun 0.553

ecotour

noun 0.549

holidaymaking

noun 0.544

tourist visa

noun 0.542

dark tourism

noun 0.527

social entrepreneurship

noun 0.522

tourist

noun 0.514

vacation

noun 0.511

touring

noun 0.509

internship

noun 0.504

minivacation

noun 0.503