- صفت سختی و ابهام

needing a lot of skill or effort to do

سخت

needing a lot of work or skill to do, understand, or deal with

سخت

difficult to achieve or deal with

سخت

having a high level of complexity or skill, requiring a deep understanding of fundamental concepts

پیشرفته

having a level of knowledge or skill that is between beginner and advanced

متوسط (سطح)

difficult to do or handle and requiring skill or caution

دشوار

requiring vigorous effort, particularly on a continuous basis

طاقت‌فرسا

(of actions or efforts) determined and energetic

مصمم و پر‌انرژی

(of a task) needing great effort, skill, etc.

دشوار

requiring significant effort, skill, or determination to overcome or accomplish successfully

چالش‌برانگیز

presenting difficulties or concerns, often requiring careful consideration or attention

مشکل‌ساز

not easy to understand

غیر قابل درک

not clear or specific, lacking in detail or precision

مبهم

not easily defined, perceived, or understood due to a lack of clarity or precision

نامعلوم

not well-known or easily understood

نامعلوم

unclear or open to various interpretations and meanings

نامشخص

suggesting something without directly stating it

ضمنی

hard to achieve, find, remember, or define

دشوار

(of speech or written discourse) unclear or poorly organized in a way that is not comprehensible

بی‌ربط

confusing and difficult to understand

مبهم

not clear or easily understood

گیج‌کننده

causing confusion due to being complex or unclear

گیج‌کننده

difficult to understand due to being complex or obscure

بسیار سخت و پیچیده

having mysterious and puzzling characteristics

مبهم

lacking a clear definition or content, making it hard to understand or define precisely

سحابی

difficult or impossible to comprehend, identify, or explain

اسرارآمیز

lacking clear definition or sharpness, appearing indistinct or blurry

تار