solidny

Solidny is a Polish adjective used to describe something that is solid in form, function, or character. It can refer to physical sturdiness, such as a solidny budynek or solidny most, as well as to reliability or integrity in people, plans, or organizations, for example solidny partner or solidny plan. In everyday usage, the term conveys a positive appraisal of quality, durability, and trustworthiness rather than mere adequacy.

Forms and related words: the masculine form is solidny, feminine solidna, neuter solidne. The corresponding adverb is solidnie, used to describe how something is done (e.g., wykonany solidnie). The abstract noun solidność denotes solidity or reliability as a quality.

Usage notes: solidny often suggests a combination of sturdiness, dependability, and soundness. It is commonly contrasted with trwały (durable over time) and rzetelny (reliable in terms of honesty and competence). While solidny can apply to physical objects, it is particularly frequent in evaluating performance, plans, or people—marking them as dependable and well-made rather than flashy or uncertain.

Etymology and scope: the word builds on the root solid-, shared with other languages, connected to the idea of firmness and reliability. In modern Polish, solidny remains a versatile, broadly positive descriptor used across formal and informal registers.