词根词缀：fin-

【来源及含义】Latin: end, last; limit, boundary, border

【同源单词】Ad finem fidelis, Ad finem spero, Ad finem ultimum, ad finem, ad infinitum, affinity

词根词缀：firm-

【来源及含义】Latin: strong, firm; steadfast or unwavering in purpose, loyalty, or resolve

【同源单词】affirm, affirmable, affirmation, affirmative, affirmative action, affirmatively

词根词缀：fisc-, fiscal

【来源及含义】Latin: from fuscus to fiscal; a small rush basket; then, a purse, public purse, public revenue

【同源单词】confiscate, confiscation, fiscal, fiscal adjustment, fiscal aggregate, fiscal conservatism

词根词缀：fissi-, fiss-, fissur-

【来源及含义】Latin: split, cleave, cut into, cleft; vent; break into parts, separate

【同源单词】binary fission, cervical fissure, contrafissure, fissile, fission, fissiparity

词根词缀：fistul-, fistulo-, fistuli-

【来源及含义】Latin: pipe; an abnormal passage or communication, usually between two internal organs, or leading from an internal organ to the surface of the body

【相关词根词缀】Cross references of word families related directly, or indirectly, to: "internal organs, entrails, inside": ent-; enter-; incret-; inter-; intra-; splanchn-; viscer-. A cross reference of word units that are related, directly and/or indirectly, with "tube, pipe": aulo-; can-, cann-; siphon-; syringo-; tub-.

【同源单词】arteriovenous fistula, blind fistula, fistula, fistular, fistularia, fistulariidae

词根词缀：fix-

【来源及含义】Latin: to fasten; to attach; from fixus, past participle of figere

【相关词根词缀】 Related word families intertwined with "to place, placing, to put; to add; to stay; to attach" word units: pon-; prosth-; stato-; the-, thes-.

【同源单词】affix, affixal, affixation, affixial, affixion, affixture

词根词缀：flagello-, flagell-

【来源及含义】Latin: to whip, a whip, whip-like appendage

【同源单词】ameboflagellate, biflagellate, choana, dinoflagellate, flagella, flagellant

词根词缀：flagr-

【来源及含义】Latin: fire; burn, blaze

【相关词根词缀】 Cross references of word groups that are related, directly, indirectly, or partly to: "fire, burn, glow, or ashes": ars-, ard-; -bust; cand-, cend-; caust-, caut-; crema-; ciner-; ether-; flam-; focus, foci-; fulg-; gehenna-; ign-; phleg-; phlog-; pyreto-, -pyrexia; pyr-; spod- (ashes; waste); volcan-.

【同源单词】blatant, conflagrant, conflagrate, conflagration, conflagrative, conflagrator

词根词缀：flam-

【来源及含义】Latin: fire, burn, blaze

【相关词根词缀】 Cross references of word groups that are related, directly, indirectly, or partly to: "fire, burn, glow, or ashes": ars-, ard-; -bust; cand-, cend-; caust-, caut-; crema-; ciner-; ether-; flagr-; focus, foci-; fulg-; gehenna-; ign-; phleg-; phlog-; pyreto-, -pyrexia; pyr-; spod- (ashes; waste); volcan-.

【同源单词】aflame, flamb, flambeau, flamboyant, flame, flameless

词根词缀：flat-, flatu-

【来源及含义】Latin: to blow, a puff of wind or air; by extension, accumulation of gas in the stomach or bowels

【相关词根词缀】 Cross references of word groups that are related, directly or indirectly, to: "air, wind": aello-; aeolo-; aero-; anemo-; atmo-; austro-; phys-; pneo-, -pnea; pneumato-; turb-; vent-; zephyro-.

【同源单词】afflatus, conflate, conflation, deflate, deflation, deflation lake