pertinaciously
In obstinate fashion
Pertinaciously means in a stubbornly persistent manner, holding firmly to a purpose, belief, or course of action despite obstacles or opposition.
The word carries connotations of unyielding determination that may be admirable or annoying depending on context.
She pertinaciously pursued the investigation even after her superiors told her to drop it.
Someone who argues pertinaciously refuses to concede points or change their position.
With obstinate persistence
- unwaveringlyWithout changing or faltering
- steadfastlyWith unyielding commitment
- indefatigablyWithout capacity for exhaustion
- unrelentinglyWithout yielding or softening
assiduously · unflaggingly · determinedly · unswervingly · relentlessly · unflinchingly · unfalteringly · persistently
In an unyielding manner
- unyieldinglyIn an unbending manner
- adamantlyWith stubborn resolve
- implacablyWithout capacity for appeasement
- mulishlyWith stubborn refusal
bullheadedly · headstrongly · obdurately · willfully · intransigently · recalcitrantly · pigheadedly · contrarily
With firm determination
- firmlyWith steadfast resolve
- staunchlyWith unwavering loyalty
- immovablyIn an unmovable manner
- unshakablyFirmly without wavering
indomitably · uncompromisingly · unflappably · steelily · stoutly · fixedly · solidly · steadily
doggedly
With obstinate persistence
- unwaveringlyWithout changing or faltering
- steadfastlyWith unyielding commitment
- indefatigablyWithout capacity for exhaustion
unrelentingly · assiduously · unflaggingly · determinedly · unswervingly · relentlessly · unflinchingly · unfalteringly · persistently · tirelessly
obstinately
In an unyielding manner
- unyieldinglyIn an unbending manner
- adamantlyWith stubborn resolve
- implacablyWithout capacity for appeasement
mulishly · bullheadedly · headstrongly · obdurately · willfully · intransigently · recalcitrantly · pigheadedly · contrarily · perversely
resolutely
With firm determination
unshakably · indomitably · uncompromisingly · unflappably · steelily · stoutly · fixedly · solidly · steadily · strongly
pertinaciouslyirresolutely
Without firm decision
halfheartedly · half-heartedly · waveringly · hesitantly · tentatively
pertinaciouslyhalfheartedly
Without real interest
indifferently · apathetically · lackadaisically · desultorily · casually