Has anyone ever tried substituting for related words inside other words? For
example,
    Feline -> Fecurve
or (for feminists)
    Human -> Huperson -> Huperchild

See if you can tell where these came from (or add more):
    (they are all first-order unless marked)

fsuny                       -> flighty! (took me long enough)
citch                       -> crash (really, now, you all)   (thanks!)
ffresh_start                -> fall  (this one's silly!)
ssailort (G&S)              -> start
gtope                       -> gone
sdeville                    -> Seville?????  (Simple)
dmightficoven           (2) -> difficult     (nice!)
readaughtercompetant    (2) -> reasonable
sevtreenight            (2) ->
sheeprollctiowe         (3) -> rambunctious
beentialean             (2) -> existentialist
millermouseure          (2) -> literature
pinkirect                   -> redirect
howeverpound                ->
manger                     <-> mire
capendulumal                -> capital
ffishing dpossess?          -> .... down                one per word
stop mmine smeagre          ->                          one per word
tapeipcurve             (2) ->
indrinchild            O[2] -> indrinkid    -> insipid
bburnn                      -> brazen
cossweepolibask         (2) -> cosmopolitan
voteric                     -> electric
pfrsyuck               O[3] -> pfrsick      ->  pfrill     -> place
megoffighte            O[3] -> megonighte   ->             ->
ironle                      -> rustle
Stoadhless              (2) -> Swarthmore!
inroadamloft            (2) ->
dbroomey               O[2] ->              ->
mfhery                 O[2] -> mfoury       -> money
tsleeple                    -> trestle
Slyreles                    -> Sharples
ininininininflammable  O[5] ->   (I have a good guess)
dedistanced                 ->
crystic                O[2] ->              ->
joflquery              O[2] -> joflask      -> jovial
chfopoemd              O[2] -> chfooded     -> cheated
pasowall                (3) -> mahogany!         (wow!)
temuch                 O[2] ->              ->
kpshunn                O[2] -> 		->
fvaceil                O[3] ->              ->             ->
headmasterap           O[2] ->              ->
desplegunched          O[2] ->              ->   (I like the way this sounds.)
dechess                O[2] ->              ->
tshe                        -> the
ldrunk                 O[2] ->              ->
elequal                     ->
stickds                O[2] -> stoneds      -> statopeds  (I'm clueless)
tWinchester                 ->

(THESE ARE HARD!)