undoctrinaire
adjective
un·doc·tri·naire ˌən-ˌdäk-trə-ˈner 
: not excessively devoted to a particular doctrine or theory : not doctrinaire
… he is remarkably undoctrinaire about issues of technical reproduction.
Phil Patton
Phil Patton
Word History
First Known Use
1962, in the meaning defined above
undoctrinaire
adjective
as in undogmatic
Synonyms & Similar Words
Relevance
- undogmatic
- latitudinarian
- receptive
- open
- open-minded
- broadminded
Antonyms & Near Antonyms
- dogmatic
- doctrinaire
- dogmatical
- pontifical
- rigid
- opinionated
- obstinate
- perverse
- stubborn
- unbending
- unyielding
- opinionative
- inflexible
- mulish
- implacable
- obdurate
- adamant
- pigheaded
- hardheaded
- pertinacious
- headstrong
- opinioned
- adamantine
- self-opinionated
- self-willed