- headfirst
- adv1. headlong, headforemost, head-on; diving, in a nose dive, Inf. in a header, in a dive; plunging, pitching, head over heels, ducking, on one's head.2. rashly, hastily, hurriedly, impetuously, impulsively, on the spur of the moment, abruptly; recklessly, heedlessly, carelessly, incautiously, foolishly; helter-skelter, pell-mell, in confusion
A Note on the Style of the synonym finder. 2014.