37 total entries across 2 section(s)

Note: this list is built from spelling, not meaning. Some words here begin with the right letters but do not really use the prefix in its usual sense. They are included on purpose: for Scrabble we suggest learning the prefix as a letter pattern rather than learning the meanings.

7-Letter Words Starting with SEMI- (9 entries)

FRONTWORDBACKDEFINITION
—SEMIDRY—[a.] · moderately dry
—SEMIFIT—[a.] · conforming somewhat to the lines of the body
—SEMILOG—[a.] · having one scale logarithmic and the other arithmetic
—SEMIMATT[a.] · having a slight luster / [x] { semimat semimatt semimatte }
—SEMINAL—[a.] · pertaining to semen
—SEMINARSY[n. -S] · an advanced study group at a college or university
—SEMIPROS[n. -PROS] · one who is engaged in some field or sport for pay on a part-time~ basis
—SEMIRAW—[a.] · somewhat raw
—SEMISES—< SEMIS, [n. -MISES] · a coin of ancient Rome~

8-Letter Words Starting with SEMI- (28 entries)

FRONTWORDBACKDEFINITION
—SEMIARID—[a.] · characterized by light rainfall
—SEMIBALD—[a.] · partly bald
—SEMIBOLD—[a.] · printed in a typeface with strokes not as thick as boldface
—SEMICOMAS[n. -S] · a coma from which a person can be aroused
—SEMIDEAF—[a.] · partly deaf
—SEMIDOMEDS[n. -S] · a half dome
—SEMIGALA—[a.] · somewhat gala
—SEMIHARD—[a.] · moderately hard
—SEMIHIGH—[a.] · moderately high
—SEMIHOBOS[n. -BOS or -BOES] · a person having some of the characteristics of a hobo
—SEMILLONS[n. -S] · a white grape grown in France~
—SEMIMATTE[a.] · semimat «having a slight luster» / [x] { semimat semimatt semimatte }
—SEMIMILD—[a.] · moderately mild
—SEMIMUTE—[a.] · having partially lost the faculty of speech
—SEMINARS—< SEMINAR, [n. -S] · an advanced study group at a college or university
—SEMINARY—[n. -NARIES] · a school for the training of priests, ministers, or rabbis
—SEMINOMADS[n. -MAS or -MATA] · a malignant tumor of the testis
—SEMINUDE—[a.] · partly nude
—SEMIOPEN—[a.] · partly open
—SEMIOSES—< SEMIOSIS, [n. -OSES] · a process in which something functions as a sign to an organism
—SEMIOSIS—[n. -OSES] · a process in which something functions as a sign to an organism
—SEMIOTICS[n. -S] · a general theory of signs and symbolism / [x] { semiotics § semeiotic semiotic }
—SEMIOVAL—[a.] · somewhat oval
—SEMIPROS—< SEMIPRO, [n. -PROS] · one who is engaged in some field or sport for pay on a part-time~ basis
—SEMISOFT—[a.] · moderately soft
—SEMITISTS[n. -S] · one who favors Jewish~ interests
—SEMITONES[n. -S] · a type of musical tone
—SEMIWILD—[a.] · somewhat wild

Copyright © 2026 Mitch Bayersdorfer  ·  AGPL-3.0  ·  Thanks to Joe Petree for his definitions for these lists.  ·  Detailed Attributions