8 single feelings
B, X, K, Z — the letters that commit. BlackBerry, Brex, Bolt, Block, Xerox.
M, N, L, W — nasals and liquids. Round back-vowels. Wellness, hospitality, family.
V, X, K — the most active letters. Front vowels signal speed.
V, X, L with rich vowels. Foreign-language flavour. Lexus, Sonos, Azure, Volvo.
P, B, T, K with bright vowels. Bumble, TikTok, Pip.
V, T, S with low-volatility vowels. Verily, Veritas, Stripe, Vault.
Z, X, V, Q with dark vowels. Azure, Onyx, Obsidian, Zen, Quanta.
M, N, B, D with bright vowels. Mira, Nubank, Dropbox, Mailchimp.
28 compound feelings
Most brand voices blend two registers. Each pair shows names whose sound profile satisfies both feelings simultaneously.