Sanjeev.NET : Wordplay : Words using only first half letters

FICKLEHEADED
FIDDLEDEEDEE
ACADEMICAL
ALCHEMICAL
ALKALIFIED
BACKFIELD
BACKFILLED
BEMEDALLED
BLACKBALLED
BLACKJACKED
BLACKMAILED
BLEACHABLE
DEACIDIFIED
DEADHEADED
DECALCIFIED
FEEDBACK
FIDDLEBACK
FIDDLEHEAD
FLIMFLAMMED
HIGHBALLED
HIJACKED
IMMEDICABLE
MACADAMIA
HIJACKED

Wordplay

Acronym (longest) | Alternating vowels and consonants | Begins and ends with vowels; containing no vowel | Consisting only of consecutive letters | Containing ABC in order | Containing MNOP in order | Containing RSTU in order | Ending with GRY | Ending with MT | Horizontal Symmetry | Letters in alphabetical order | Letters in reverse alphabetical order | Letters occurring twice | Long transposal | Most spelling variations | No letter appearing more than once | One-syllable becomes three-syllable word with one or more letter(s) | Playable on a Musical Instruments | Repetitive identically spelled syllables | Spelled using chemical symbols | Symmetrically distributed letters | Two-syllable becomes one-syllable word with one letter | Using only descender letters | Using only first half alphabet letter | Using only long letters | Using only second half alphabet letter | Using only up letters | Vertical symmetry |