しきりに (translations)→ bitterly busily copiously desperately eagerly earnestly endlessly fluently frequently furiously hard imperiously incessantly insistently intently keep much often rapid steadfastly terribly urge urgent urgently variously
憶測 (translations)→ assumption guess speculation surmise theory
思う (translations)→ accept admit anticipate anticipation apparently argue ask assume bear believe buy concern concerned conclude consider decide deem determine dwell estimate expect feel figure find frightened hope idea imagine impression judge know learn like look love make mind notice occur plan pretend prospect qualify realise realize reckon recognize reflect remark remember see seem sensible sound suppose sure suspect take tell terrify think thought try understand view want wish wonder
推理 (translations)→ arithmetic assertion calculate hypothesis inference suspicion