“FUSIBLY” is a valid word. — 15 points Scrabble

busykeep busy with
buysan advantageous purchase
fibsa trivial lie
libs
fils100 Yemeni fils are worth one Yemeni rial
fluban embarrassing mistake
flusan acute febrile highly contagious viral disease
fubs
slubsoft lump or unevenness in a yarn; either an imperfection or created by design
syli

buyan advantageous purchase
flytwo-winged insects characterized by active flight
busa vehicle carrying many passengers; used for public transport
fluan acute febrile highly contagious viral disease
suba large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
slymarked by skill in deception
ifs
lis
lib
fiba trivial lie
bis
fil
siba person's brother or sister
bys
fub

ishave the quality of being; (copula, used with an adjective or a predicate noun)
if
usNorth American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
byso as to pass a given point
lia soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
sia tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
bia heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals

FUSIBLY