engelmann's spruce

engineer's chain

entr'acte

erb's palsy

esprit de l'escalier

euclid's axiom

euclid's fifth axiom

euclid's first axiom

euclid's fourth axiom

euclid's postulate

euclid's second axiom

euclid's third axiom

eugene gladstone o'neill

eugene o'neill

european ladies' tresses

ewing's sarcoma

ewing's tumor

ewing's tumour

explorer's gentian

fallot's syndrome

fallot's tetralogy

false baby's breath

fanconi's anaemia

fanconi's anemia

farmer's calendar

farmer's cheese

farmer's lung

farmer's market

father's day

feast one's eyes

feather one's nest

fechner's law

fehling's solution

fencer's mask

fielder's choice

finder's fee

fingal's cave

finger's breadth

fireman's ax

fireman's axe

fireman's carry

fischer's slime mushroom

fisherman's bend

fisherman's knot

fisherman's lure

five-point bishop's cap

flannery o'connor

flip one's lid

flip one's wig

florest's cineraria

florist's chrysanthemum

florists' chrysanthemum

florist's gloxinia

florist's willow

fo'c'sle

fool's cap

fool's errand

fool's gold

fool's huckleberry

fool's paradise

fool's parsley

four o'clock

four-o'clock family

francoise d'aubigne

frankenstein's monster

friar's-cowl

friar's lantern

friedreich's ataxia

frog's-bit

frog's-bit family

frog's lettuce

frost's bolete

fuller's earth

fuller's teasel

gangster's moll

garageman's lien

gardener's delight

gardener's garters