1. To interpose; to intermeddle; to come in collision; to act reciprocally, so as to modify the result; in a horse, to strike the hoof against the opposite fetlock, and injure the flesh.

2. Interference.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• interpere,
• interer,
• interfeared,
• interfers,
• interpre,
• interefered,
• enterfer,
• inferfere,
• intefer,
• interfred,
• interfeers,
• interfiered,
• intefere,
• interfer,
• interferr,
• interfase,
• inerfere,
• ninterferes,
• interfeard,
• interferred

• interrupt,
• interlineal,
• intercom,
• interleave,
• interpellate,
• intermediary,
• interlock,
• intern,
• interface,
• interlace,
• interior,
• interdict,
• interval,
• intermingled,
• internee,
• interrelate,
• interrupter,
• interview,
• interbred,
• interconnect,
• intermezzo,
• interception,
• interstate,
• interest,
• intermix,
• interfaith,
• interceptor,
• Interfered,
• interregnum,
• interleukin,
• interrogate,
• interloper,
• intersperse,
• interlude,
• interminable,
• internet,
• interviewee,
• intercede,
• intertribal,
• interlaced,
• intersectant,
• interfering,
• intertidal,
• interrelated,
• interlingua,
• internal,
• in the raw,
• interferes,
• intersexual,
• intermural,
• intermeshed,
• interact,
• in theory,
• intertwined,
• intercostal,
• interchurch,
• intermixture,
• internal ear,
• internalise,
• interpose,
• interstellar,
• intercourse,
• interject,
• internuncio,
• interpolate,
• intersex,
• interference,
• interlard,
• interspecies,
• interbreed,
• intersection,
• internalize,
• Internode,
• intermingle,
• interweave,
• interoceptor,
• intermarry,
• inter alia,
• interpretive,
• interiorise,
• intercalary,
• interlacing,
• interne,
• intermittent,
• interrupted,
• in turn,
• interlinear,
• interpreter,
• interesting,
• interracial,
• intermit,
• internment,
• intertrigo,
• interphone,
• Interlaken,
• intervenor,
• Intercessor,
• Interpol,
• in the air,
• internecine,
• intermediate,
• interested,
• interviewer,
• intersecting,
• intersect,
• interlope,
• Interleaf,
• interplay,
• interaction,
• intercession,
• interbrain,
• interlink,
• interiorize,
• interchange,
• internally,
• Interahamwe,
• interpreted,
• intertwine,
• interwoven,
• interim,
• in-tray,
• intercrossed,
• interred,
• interferon,
• interment,
• intervention,
• intervening,
• interfacial,
• intercept,
• interpret,
• interactive,
• interlayer,
• interschool,
• intercalate,
• internship,
• intervene,
• interdepend,
• internist,
• interjection,
• interstice.

The adjective form of the word "interfere" is "interfering".