15-letter words containing n, o, c, m, b, u
- self-combustion — the act or process of burning.
- stumbling block — an obstacle or hindrance to progress, belief, or understanding.
- subcommissioner — a member of a subcommission
- suicide bombing — a terrorist bomb attack in which the perpetrator knows that he or she will be killed in the explosion
- thermionic tube — a vacuum tube in which the cathode is heated electrically to cause the emission of electrons by thermal agitation.
- un-come-at-able — not accessible
- uncompanionable — not companionable or friendly; antisocial
- uncompromisable — that cannot or should not be compromised
- unrecommendable — not able to be recommended, supported, or endorsed