しぶしぶ (translations)→ begrudgingly grudge grudgingly reluctance reluctantly sheepishly wearily
しぶしぶながら (translations)→ grudging
もったいぶった (translations)→ confiding gravely haughty oracular portentous smug stilted stuck-up superior theatric
嫌う (translations)→ dim disfavor dislike hate shun
仕方なしに (translations)→ halfheartedly unwillingly
渋る (translations)→ disinclined
心ならずも (translations)→ inadvertently inescapably regretful unwanted