1. In a manner that cannot be evaded
   "the ministry considers that contributions to such a fund should be met from voluntary donations rather than from rates compulsorily levied."
   - obligatorily, mandatorily

See also: compulsory

• hydroxide
• hydroxide ion
• hydroxy
• hydroxy acid
• hydroxyacetic acid
• hydroxybenzene
• hydroxybenzoic acid
• hydroxybutyric acid
• hydroxychloroquine
• hydroxyl
• hydroxyl group
• hydroxyl ion
• hydroxyl radical
• hydroxylamine
• hydroxymethyl
• hydroxyproline
• hydroxytetracycline
• hydroxyzine
• hydroxyzine hydrochloride
• Hydrozoa
• hydrozoan
• Hydrus
• Hyemoschus
• Hyemoschus aquaticus
• hyena