In the present paper two pairs of terms and notions are discussed as for their benefit to syntactic studies. The notions of coordination and subordination with their counterparts the parataxis and hypotaxis are studied in relation to the domain of the linguistic meaning and to the domain of language form, respectively. The asymmetry between them is studied on selected data of Czech. Czech constructions classified in Czech syntactic handbooks as hypotactical forms of coordination are analyzed. In the syntactic structure of Otec s matkou odjeli do lázní [Father with mother went to the spa] the possible plural agreement of the predicate demonstrates a hypotactical patterning of the coordination between father and mother. The “false” subordinated clauses are presented as the other example of the hypotactic coordination. On the other side, the nominal constructions introduced by the expressions místo [instead of], and the ambiguous expression kromě [beside/with exception] are excluded from the domain of asymmetry and the proposal to classify them as specific types of adverbials (a substitution, an addition, and an exception) is formulated.