7-letter words containing n, o, b, s
- soroban — a Japanese abacus of Chinese derivation.
- soybean — a bushy Old World plant, Glycine max, of the legume family, grown in the U.S., chiefly for forage and soil improvement.
- subjoin — to add at the end, as of something said or written; append.
- subnote — a brief record of something written down to assist the memory or for future reference.
- subsong — an unstructured, often rambling vocalization of low volume heard in young birds and, at the start of the breeding season, in adult birds of certain species.
- subtone — an undertone, an underlying, low or subordinate tone
- subzone — a subdivision of a zone.
- unbosom — to disclose (a confidence, secret, etc.).
- unsober — not sober
- w boson — either of two types of charged intermediate vector bosons, one having a positive charge and the other a negative charge. Symbols: W + , W −.
- z boson — one of three particles, called intermediate vector bosons, that are believed to transmit the weak force. Symbol: Z 0.