- 2Betekenis: exhaustingvery trying difficult arduous laborioustiring fatiguing grueling
- 3Betekenis: disobedientcontrary contumacious defiant difficult fractious fresh impudent obstinateperverse refractory uncooperative unmanageable wayward willful froward
- 4Betekenis: laborioushard severe tough difficultexhausting burdensome fatiguing unendurable
- 5Betekenis: harshsevere forbidding rigourous ruggedstringent difficult rigid uncompromising
- 6Betekenis: complicateddifficult complex involved puzzlingintricate perplexing hard convoluted
- 7Betekenis: oppressivedifficult onerous heavyarduous troublesome burdensome
- 8Betekenis: complexinvolved intricate abstract obscuredifficult perplexing puzzling abstruse
- 9Betekenis: propertydifficult arduous laborious hard stiff
- 10Betekenis: ambitioussevere rigourous difficult formidable challenging
- 11Betekenis: arduouspainstaking difficult tortuouslaborious severe painful
- 12Betekenis: unreliabledeceitful deceptive insidious untrustworthydifficult unstable insecure treacherous
- 13Betekenis: characteristicdifficult complicated tryingcomplex obscure heavy
- 14Betekenis: immaterialabstract bodiless difficult nonphysicalinsubstantial discarnate nonmaterial metaphysical
- 15Betekenis: untimelyawkward inopportune inconvenient difficultannoying troublesome bothersome disadvantageous
- 16Betekenis: troublesomebothersome difficult perplexing formidable thorny
- 17Betekenis: abstruseobscure complex complicateddeep difficult abstract
- 18Betekenis: contrarycontradictory opposed inharmoniousdiscordant difficult incompatible
- 19Betekenis: unpleasantobnoxious offensive irritable difficultcranky rude ill-tempered disagreeable
- 20Betekenis: burdensomedifficult onerous heavyarduous troublesome oppressive
- 21Betekenis: compositeintricate complicated complex mixedcombined difficult involved compound
- 22Betekenis: perverseimpolite boorish difficult
- 23Betekenis: fastidiousparticular difficult
- 24Betekenis: challengingsevere rigourous difficult formidable ambitious