gruellingly
adverb
(USusuallygruelingly)uk/ˈɡruː.ə.lɪŋ.li/us/ˈɡruː.ə.lɪŋ.li/in a way that makes youtiredanddemandsgreateffortanddetermination:
Ittakesgruellingly hardworktoreachthetopinaerobatics.
a gruellinglydifficultdishmade with eightkindsoflentils,meat, andoats
See
gruelling
- Thenumberofhoursworkedeachyearwas gruellinglylongbyWesternEuropeanstandards.
- Ourprogresswas gruellinglyslowin theburningequatorialsunlight.
- a gruellinglythoroughinterview
Complicated and difficult to do
- advanced
- ambitious
- ambitiously
- another
- arduous
- fierce
- formidable
- formidably
- get blood out of/from a stoneidiom
- grail
- onerous
- overdemanding
- painstaking
- picnic
- problematic
- tuff
- ultra-sensitive
- unresolved
- unsolved
- unwieldy