- Highly Adv
- Hilariously Adv
- Hingedly Adv
- Histochemically Adv
- Histogenetically Adv
- Histologically Adv
- Histopathologically Adv
- Historically Adv
- Histrionically Adv
- Hither Adv
- Hitherto Adv
- Hoardingly Adv
- Hoarily Adv
- Hoarsely Adv
- Hoggishly Adv
- Holily Adv
- Holistically Adv
- Hollowly Adv
- Holoblastically Adv
- Holographically Adv
- Holohedrically Adv
- Holomorphically Adv
- Holus-bolus Adv
- Homeomorphically Adv
- Homeopathically Adv
- Homeward Adj Adv
- Homicidally Adv
- Homoeopathically Adv
- Homogeneously Adv
- Homogenously Adv
- Homographically Adv
- Homologically Adv
- Homomorphically Adv
- Homoplastically Adv
- Homosexually Adv
- Homotopically Adv
- Homozygously Adv
- Honestly Adv
- Honorably Adv
- Honorarily Adv
- Honorifically Adv
- Honourably Adv
- Honourarily Adv
- Honourifically Adv
- Hopefully Adv
- Hopelessly Adv
- Hoppingly Adv
- Horally Adv
- Horizontally Adv
- Hormonally Adv
- Hornily Adv
- Horrendously Adv
- Horribly Adv
- Horridly Adv
- Horrifically Adv
- Horrifyingly Adv
- Horsily Adv
- Horticulturally Adv
- Hospitably Adv
- Hostilely Adv