Following are all the strenuous like words, in the list below.
ENERGETIC
100% like strenuous
EFFORTFUL
99.99% like strenuous
ARDUOUS
99.99% like strenuous
STRAINING
99.98% like strenuous
VIGOROUS
66.73% like strenuous
VIBRANT
66.72% like strenuous
INTENSIVE
66.72% like strenuous
FERVENT
66.72% like strenuous
ROBUST
66.72% like strenuous
VIVID
66.72% like strenuous
STRONG
66.72% like strenuous
TOUGH
66.71% like strenuous
LABOURIOUS
66.71% like strenuous
DEMANDING
66.71% like strenuous
HECTIC
66.71% like strenuous
INTENSE
66.71% like strenuous
LABORIOUS
66.71% like strenuous
BURDENSOME
66.71% like strenuous
HARD
66.71% like strenuous
GRUELLING
66.71% like strenuous
HEAVY
66.7% like strenuous
CHALLENGING
66.7% like strenuous
ASSIDUOUS
66.7% like strenuous
SEVERE
66.7% like strenuous
FIERCE
66.7% like strenuous
DIFFICULT
66.7% like strenuous
ONEROUS
66.7% like strenuous
CUMBERSOME
66.7% like strenuous
DILIGENT
66.7% like strenuous
ENORMOUS
66.7% like strenuous
FORMIDABLE
66.7% like strenuous
VIOLENT
66.7% like strenuous
TREMENDOUS
66.7% like strenuous
INSISTENT
66.7% like strenuous
EXACTING
66.7% like strenuous
STRINGENT
66.69% like strenuous
RIGID
66.69% like strenuous
BIG
66.69% like strenuous
HUGE
66.69% like strenuous
IMMENSE
66.69% like strenuous
LARGE
66.69% like strenuous
VAST
66.69% like strenuous
FORCEFUL
66.69% like strenuous
MASSIVE
66.69% like strenuous
GREAT
66.69% like strenuous
RIGOROUS
66.69% like strenuous
AGGRESSIVE
66.69% like strenuous
DAUNTING
66.69% like strenuous
PAINSTAKING
66.68% like strenuous
HARDSHIP
66.68% like strenuous
RESOLUTE
66.68% like strenuous
TIRESOME
66.68% like strenuous
TENACIOUS
66.68% like strenuous
MAJOR
66.68% like strenuous
DOGGED
66.68% like strenuous
PERSISTENT
66.68% like strenuous
TEDIOUS
66.67% like strenuous
EXHAUSTING
66.67% like strenuous
HARSH
66.67% like strenuous
STUBBORN
66.67% like strenuous
EXTENSIVE
66.67% like strenuous
DISTRESSING
66.66% like strenuous
PAINFUL
66.66% like strenuous
STEADFAST
66.66% like strenuous
EXHAUSTIVE
66.66% like strenuous
BITTER
66.66% like strenuous
TIRING
66.65% like strenuous
CONSIDERABLE
66.65% like strenuous
DEEP-ROOTED
66.64% like strenuous
SUSTAINED
66.64% like strenuous
DEBILITATING
66.63% like strenuous
UNSTINTING
66.63% like strenuous
DETERMINED
66.62% like strenuous
SUBSTANTIAL
66.61% like strenuous
HEROIC
66.6% like strenuous
UPHILL
66.59% like strenuous
INGRAINED
66.59% like strenuous
SIGNIFICANT
66.59% like strenuous
INCESSANT
66.57% like strenuous
SERIOUS
66.56% like strenuous
CEASELESS
66.56% like strenuous
UNREMITTING
66.56% like strenuous
RELENTLESS
66.56% like strenuous
UNSWERVING
66.55% like strenuous
INDEFATIGABLE
66.54% like strenuous
INTRACTABLE
66.54% like strenuous
TIRELESS
66.53% like strenuous
UNTIRING
66.53% like strenuous
ACTIVE
66.52% like strenuous
DEDICATED
66.47% like strenuous
TENSE
66.43% like strenuous
WHOLESALE
66.39% like strenuous
HERCULEAN
66.05% like strenuous
ENTRENCHED
33.45% like strenuous
GRUELING
33.45% like strenuous
FATIGUING
33.45% like strenuous
TORTUROUS
33.45% like strenuous
TOILSOME
33.45% like strenuous
VIGOUROUS
33.45% like strenuous
LENGTHY
33.45% like strenuous
