Shirabe
忌憚 の ない
English jmdict
1
noun (common) (futsuumeishi) reserve;modesty;hesitation;restraint
usu. as ～のない or ～なく
See also: 忌憚のない (きたんのない)
2
noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verb obsolete term abhorrence;repugnance;loathing;dislike

忌憚のないきたんのない

Expression adjective (keiyoushi)
English jmdict
1
expressions (phrases unrestrained;unreserved;candid;frank
どう思うって・・・それじゃあ忌憚のない意見を言わせてもらうけどね。
What do I think, you say ... well then, I'll give you my candid opinion.
Other forms 忌憚の無い 【きたんのない】