Stroke count: 16
Meaning: speaking the truth
Kunyomi: わめ.く あご
Onyomi: ガク
Composition: 言 咢
Radical: 言
Meaning: speech
諤々 （ガクガク） outspoken, frank, candid
喧々諤々 （ケンケンガクガク） tumultuous (with everyone voicing their opinions simultaneously), uproarious