industriously (adv.)
- ardently
- arduously
- assiduously
- carefully
- cautiously
- circumspectly
- considerately
- devotedly
- diligently
- doggedly
- energetically
- faithfully
- fervently
- hard
- heedfully
- indefatigably
- insistently
- laboriously
- lovingly
- loyally
- manfully
- mindfully
- painstakingly
- patiently
- perseveringly
- persistently
- pertinaciously
- ploddingly
- relentlessly
- resolutely
- sedulously
- solicitously
- strenuously
- tenaciously
- tenderly
- thoroughly
- thoughtfully
- tirelessly
- unfalteringly
- uninterruptedly
- unrelentingly
- unsparingly
- unswervingly
- unwaveringly
- vehemently
- zealously
