fas·tig·i·um 
(fă-stĭjē-əm)
(fă-stĭjē-əm)n.
The period of maximum severity or intensity of a disease or fever.
[Latin fastīgium, apex, height.]
- methodicalness
- Methodism
- Methodist
- Methodistic
- Methodius
- methodization
- methodize
- methodizer
- methodological
- methodologically
- methodologist
- methodology
- methotrexate
- methought
- methoxide
- methoxychlor
- Methuselah
- Methuselah
- methyl
- methyl acetate
- methylal
- methyl alcohol
- methylamine
- methylate
- methylated spirit