a·larm·ist 
(ə-lärmĭst)
(ə-lärmĭst)n.
A person who needlessly alarms others, as by spreading exaggerated rumors of impending danger.
a·larmism n.
- interjection
- interjectional
- interjectionally
- interjector
- interjectory
- interlace
- interlacement
- Interlaken
- interlaminate
- interlamination
- interlanguage
- interlard
- interleaf
- interleague
- interleave
- interleukin
- interleukin-1
- interleukin-2
- interleukin-3
- interlibrary
- interline
- interline
- interlinear
- interlineation
- Interlingua