Modifiers matching relationship:

• sexual,
• visual,
• interpersonal,
• social,
• trigonometric,
• intimate,
• close,
• significant,
• historical,
• behavioral,
• personal,
• dyadic,
• real,
• nonlinear,
• nonstructural,
• spatial,
• societal,
• number,
• geometric,
• financial,
• internal,
• contextual,
• emotional,
• rhetorical,
• private,
• conventional,
• commercial,
• beautiful,
• underlying,
• causal,
• complex,
• constitutive,
• cultural,
• individual,
• grammatical,
• foreign,
• geometrical,
• hierarchical,
• cognitive,
• stable,
• physical,
• new,
• nonpolitical,
• electrical,
• legitimate,
• custodial,
• semantic,
• key,
• moral,
• diverse,
• socioeconomic,
• complicated,
• traditional,
• concrete,
• acoustical,
• healthy,
• domestic,
• graphic,
• flexible,
• primitive,
• limited,
• positive,
• working,
• ergonomic,
• therapeutic,
• fiduciary,
• natural,
• syntactic,
• loving,
• level,
• meaningful,
• dynamic,
• tectonic,
• governing,
• dependent,
• sacred,
• color,
• occupational,
• particular,
• interdependent,
• topological,
• adult,
• general,
• intrinsic,
• wide,
• special,
• simple,
• direct,
• temporal,
• regular,
• political,
• developmental,
• macroeconomic,
• fixed,
• tonal,
• marital,
• elementary,
• legal,
• linear,
• musical,
• important,
• informal,
• fundamental,
• symbolic,
• cooperative,
• mundane,
• common,
• ongoing,
• committed,
• outside,
• organizational,
• past,
• abstract,
• beneficial,
• structural,
• basic,
• harmonic,
• nontraditional,
• romantic,
• strategic,
• functional,
• negative,
• biological,
• earthly,
• interracial,
• cosmic,
• allometric,
• secondary,
• collaborative,
• mathematical,
• economic,
• logical,
• vertical,
• external,
• behavioural,
• good,
• infrequent,
• formal,
• geographic,
• static,
• salient,
• quantitative,
• familiar,
• unhealthy,
• local,
• mental,
• linguistic,
• organisational,
• contractual,
• intense,
• professional,
• corrupt,
• binary,
• heterosexual,
• destructive,

Simple categories matching trigonometric:

• relationship,
• transformation,
• function,
• formula,